TY  - BOOK
AU  - Singh,S.P., Parashar,Anil K.
AU  - x
TI  - Econometrics and mathematical economics: x
SN  - x
U1  - 330.1543/S617e 
PY  - 1991///
CY  - New Delhi
PB  - S.Chand
KW  - Mathematical economics
N1  - x
ER  -