TY  - BOOK
AU  - Parisher, Roy A.
AU  - Rhearobert, Robert A.
TI  - Pipe Drafting and Design 
SN  - 9780123847003
U1  - 621.8672 
PY  - 2012///
CY  - Amsterdam : 
PB  - Elsevier, 
KW  - Piping Design and Construction
KW  - Piping Drawing
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-0-12-384700-3.pdf
ER  -