TY  - BOOK
AU  - Gladstone,John
AU  - Humphreys,Kenneth King
AU  - Gladstone,John
TI  - Mechanical Estimating Guidebook
SN  - 0070236208 (hardcover)
PY  - 1995///
CY  - [S.l.]
PB  - Mcgraw-Hill (Tx)
KW  - Air conditioning--Estimates	
KW  - Air conditioning--Equipment and supplies--Estimates	
UR  - http://10.10.170.122:8080/browse/book/29049
ER  -