TY  - GEN
AU  -   Ghosh, P. K.
AU  -   Bhusan, Y. K.
TI  - General commercial knowledge
U1  - 032 
PY  - 1973///
CY  - Delhi
PB  - Sultan Chand 
KW  -   Reference books
KW  -   Encyclopedias and dictionaries
N1  -   Includes bibliography
ER  -