TY  - BOOK
AU  - Maya Chand; Bansal;B.M.,Gupta;Sneh Lata,Khanna;S.K.
TI  - Business B.Com,mathematics and statistics
U1  - 510 M45B 
PY  - 1987///
CY  - Jallandhar
PB  - Smiley publishing
KW  - Mathematics
ER  -