TY  - BOOK
AU  - Page, John S.
CN  - TH7225
CN  - TH7225
CY  - Houston, Tex. :
DA  - c1978.
ET  - 2d ed.
ID  - 11192
KW  - Heating
KW  - Air conditioning.
KW  - Ventilation.
KW  - Plumbing.
PB  - Gulf Pub. Co.,
PP  - Houston, Tex. :
PY  - c1978.
SN  - 0872013642
T1  - Estimator's man-hour manual on heating, air conditioning, ventilating, and plumbing /
TI  - Estimator's man-hour manual on heating, air conditioning, ventilating, and plumbing /
ER  -