TY  - GEN
AU  - Karunakaram, K.
AU  - Aggarwal, B. M.
TI  - Quantitative methods 1
SN  - 9789350973820
U1  - 001.42 
PY  - 2013///
CY  - New Delhi
PB  - Himalaya publishing house
N1  - Includes bibliographical references and an index
ER  -