TY  - BOOK
AU  - Singh, S.P.
AU  - Parashar, Anil K.
AU  - Singh, H.P.
TI  - Econometrics and mathematical economics
SN  - 8121914507
U1  - 330.015195 
PY  - 1999///
CY  - New Delhi
PB  - S.Chand
KW  - Production (Economic Theory)
ER  -