Highway and Railroad Engineering


Volume, Title, and Unique Books data collected on June 27, 2001.
Circulation statistics for the ALC fiscal year ending May 31, 2001.

Volume Count and Average Age

Counts and average ages of volumes (individual barcoded items) in Highway and Railroad Engineering. This count only includes bound monographic materials.

ACUAPLHSU McMHPUALC
1600-1699      
1700-1799      
1800-1899      
1900-1909  61 7
1910-1919  21 3
1920-1929  1  1
1930-19394 1  5
1940-19496 32213
1950-19592212 7
1960-19696634120
1970-19742633 14
1975-1979171  9
1980-1984443  11
1985-198928   10
1990-1994 1311 15
1995 3   3
1996 1   1
1997 3   3
1998      
1999 1   1
2000 3 2 5
2001      
2002      
Totals275725163128
Average Age196019841944196119511967
Percent of
Collection
0.01%0.03%0.02%0.01%0.00%0.02%

Title Count and Average Age

Counts and average ages of titles (excludes duplicate copies) in Highway and Railroad Engineering. This count only includes bound monographic materials.

ACUAPLHSU McMHPUALC
1600-1699      
1700-1799      
1800-1899      
1900-1909  11 2
1910-1919  11 2
1920-1929  1  1
1930-19393 1  3
1940-19495 32210
1950-19592212 7
1960-19696634118
1970-19742621 9
1975-1979171  8
1980-1984143  8
1985-198917   8
1990-1994 1311 15
1995 3   3
1996 1   1
1997 3   3
1998      
1999 1   1
2000 3 2 5
2001      
2002      
Totals215618143104
Average Age195819841956195919511971
Percent of
Collection
0.01%0.04%0.02%0.01%0.00%0.02%

Unique Books Count and Average Age

Counts and average ages of unique books (titles held by only one ALC library) in Highway and Railroad Engineering. This count only includes bound monographic materials.

ACUAPLHSU McMHPU
1600-1699     
1700-1799     
1800-1899     
1900-1909   1 
1910-1919   1 
1920-1929  1  
1930-19391    
1940-19493 111
1950-19592212 
1960-196955221
1970-197425   
1975-197916   
1980-1984 42  
1985-1989 6   
1990-1994 13 1 
1995 3   
1996 1   
1997 3   
1998     
1999 1   
2000 3 1 
2001     
2002     
Totals1452792
Average Age19591984195819541956

Total Circulation

A count of charges and renewals for Highway and Railroad Engineering. This count only includes circulation of bound monographs.

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items1000001
APL Items044100045
HSU Items0000000
McM Items0005005
HPU Items0000000
Totals144150051

Circulation by Item Age

A count of charges and renewals for Highway and Railroad Engineering, broken down by item age and item owner. This count only includes circulation of bound monographs, and only items which have a valid date in their DATE_1 field.

ACUAPLHSU McMHPUALC
1600-1699      
1700-1799      
1800-1899      
1900-1909      
1910-1919      
1920-1929      
1930-1939      
1940-1949      
1950-1959 1   1
1960-1969 4   4
1970-197417 1 9
1975-1979 4   4
1980-1984 2   2
1985-1989      
1990-1994 13   13
1995 8   8
1996 2   2
1997 1   1
1998      
1999      
2000 3 4 7
2001      
2002      
Totals14505051
Percent of
Circulation
0.00%0.01%0%0.04%0%0.01%

Non-Circulating Use

A count of Non-Circulating usage for Highway and Railroad Engineering (as recorded by the circulation "NC" command). This count only includes bound monographs.

ACUAPLHSU McMHPU
30000

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