Bridge Engineering

Volume, Title, and Unique Books data collected on June 4, 2002.
Circulation statistics for the ALC fiscal year ending May 31, 2002.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949
1950-1959			1			1
1960-1969	1	4				5
1970-1974		1				1
1975-1979
1980-1984	1	1				2
1985-1989		1		1		2
1990-1994	1	1				2
1995		2		1		3
1996
1997		1				1
1998		1				1
1999
2000
2001
2002
Totals	3	12	1	2	0	18
Average Age	1981	1982	1957	1991	NA	1982
Percent of Collection	0.00%	0.01%	0.00%	0.00%	0%	0.00%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949
1950-1959			1			1
1960-1969	1	4				5
1970-1974		1				1
1975-1979
1980-1984	1	1				2
1985-1989		1		1		2
1990-1994	1	1				2
1995		1		1		1
1996
1997		1				1
1998		1				1
1999
2000
2001
2002
Totals	3	11	1	2	0	16
Average Age	1981	1981	1957	1991	NA	1980
Percent of Collection	0.00%	0.01%	0.00%	0.00%	0%	0.00%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949
1950-1959			1
1960-1969	1	4
1970-1974		1
1975-1979
1980-1984	1	1
1985-1989		1		1
1990-1994	1	1
1995
1996
1997		1
1998		1
1999
2000
2001
2002
Totals	3	10	1	1	0
Average Age	1981	1980	1957	1986	NA

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	0	0	0	0	0	0	0
APL Items	0	6	0	0	0	0	6
HSU Items	0	0	0	0	0	0	0
McM Items	0	0	0	0	0	0	0
HPU Items	0	0	0	0	0	0	0
Totals	0	6	0	0	0	0	6

Circulation by Item Age

A count of charges and renewals for Bridge 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.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949
1950-1959
1960-1969		2				2
1970-1974		1				1
1975-1979
1980-1984
1985-1989
1990-1994
1995
1996
1997		3				3
1998
1999
2000
2001
2002
Totals	0	6	0	0	0	6
Percent of Circulation	0%	0.00%	0%	0%	0%	0.00%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
0	0	0	0	0

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