TY  - BOOK
AU  - Mohinder L Nayyar
TI  - Piping Hand book, Ed7
SN  - 0000066183
U1  - 621.9 
PY  - 2000///
CY  - New York
PB  - Mc Graw-Hill
KW  -  Ed7
KW  -  Hand
KW  -  Piping
KW  - book,
KW  - Foun,WP Tech,NC M/c,Mill,Drill,Grin, M/c
ER  -