TY  - BOOK
AU  - Page, John S.
TI  - ESTIMATOR'S MAN-HOUR MANUAL ON HEATING, AIR CONDITIONING, VENTILATING AND PLUMBING
U1  - 621.3002 
PY  - 1961///
CY  - Houston, Texas
PB  - Gulf Pub.
KW  - Heating -- Tables, Calculations Etc
KW  - Air Conditioning
KW  - Ventilation
ER  -