TY  - BOOK
AU  - Oravetz, Jules.
TI  - Plumbers and pipe fitters library; drainage, fittings, fixtures
U1  - 621.643.4:626.86 L6 
PY  - 1976///
CY  - Bombay
PB  - D.B.Taraporevala
KW  - Jules Oravetz
KW  - Plumbers-Library,Pipe fitting-Labour Productivity-Library,Drainage,Machine-Shop practice
ER  -