TY  - BOOK
AU  - Seth,M.L.
AU  - Singh, S.P. 
TI  - Economics planning: theory and practice 
SN  - 8121916887
U1  - 338.9 22
PY  - 1998///
CY  - New Delhi
PB  - S. Chand Pub.
KW  - Economic development
KW  - Economics
ER  -