TY  - BOOK
AU  - Upadhaya, Shivdutt
TI  - Utpadan Pradogikee Bhag-I=Production Technology, Vol-I
SN  - 8181781732
U1  - 670 
PY  - 2012///
CY  - Meerut
PB  - Bharat Bharati Prakashan
KW  - Production Technology
ER  -