TY  - BOOK
AU  - Vollmann, Thomas E.
AU  - Berry, William L.
AU  - Whybark, D. Clay
TI  - Manufacturing Planning and Control Systems 
SN  - 817515084X
U1  - 658.56 
PY  - 1989///
CY  - Delhi : 
PB  - Galgotia Publications, 
KW  - Manufacturing Planning
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-7515-084-X.pdf
ER  -