TY  - BOOK
AU  - Patel, VIhari
TI  - Udhyog- Dhande me safalta ki Vyuh- Rachna 
U1  - 658 
PY  - 1975///
CY  - Ahamadabad
PB  - Ghyanjyoti Prakashan Mandir
KW  - Hindi Book
ER  -