TY  - BOOK
AU  - Page,John S.
AU  - Nation,James G.
TI  - Estimator's piping man hour manual
SN  - 0872017001
PY  - 1976///
CY  - Houston, Tex.
PB  - Gulf Publishing Co.
KW  - Pipe-fitting
KW  - Estimates
KW  - United States
ER  -