TY  - BOOK
AU  - Jena,R K;Swain,P K;Bal,R K
TI  - Fundamentals Of Business Mathematics
U1  - 513.93 JEN-F 
PY  - 1987///
CY  - New Delhi
PB  - S Chand And Company
KW  - Business Arithematic
KW  - Commerce
ER  -