TY  - BOOK
AU  - Kumar; Ashok,Upodhya;Abhya and Aggarwal;Ashok
TI  - Vyavsaya main computer anuprayog
SN  - 81-8142-045-4
U1  - 001.642 S23V 
PY  - 2006///
CY  - Jaipur
PB  - Ramesh book depot
ER  -