TY  - BOOK
AU  - Dhingra, Ishwar & Gary, V.K.
TI  - Samastigat Arthik siddhant
SN  - 978 81 8054 710 2
U1  - 339H   Dhi.P9 
PY  - 2009///
CY  - New Delhi
PB  - Sultan chand and sons
ER  -