TY  - BOOK
AU  - Thompson, Charles Herbert
TI  - Fundamentals of pipe drafting
AV  - PAM QTO TJ415.T48 
PY  - 1958///
CY  - New York : 
PB  - John &Wiley
KW  - Pipe
KW  -  Pipe fittings
KW  - Mechanical drawing
KW  - Pipe drafting
ER  -