TY  - GEN
AU  - Oravetz, Jules
TI  - Plumbers and pipe fitters library : : materials, tools, calculations
PY  - 1976///
CY  - Bombay
PB  - D.B. Taraporevala
KW  - PLUMBING-Handbooks,manuals,etc
KW  - PIPE FITTING-Handbooks,manuals,etc
ER  -