TY  - BOOK
AU  - Qazi Zameeruddin
AU  - V. K. Khanna
TI  - Mathamatics in commerce and economics
SN  - 0-7069-2189-5
U1  - 330.015195 
PY  - 1985///
CY  - India
PB  - Vikas
N1  - Includes index
ER  -