TY  - BOOK
AU  - SUNDHARAM K.P.M. & VAISH M.C.
TI  - PRINCIPLES OF ECONOMICS. ED 13
U1  - 330 
PY  - 1978///-03-17
PB  - "VIKAS PUBLIC HOUSE , NEWDELHI."
KW  - ECONOMICS
KW  -  
ER  -