TY  - BOOK
AU  - COSTA G C Da
TI  - Production, prices and distribution :  Neo-classical and classical systems.   
U1  - X:76:(B), M0/SC 
PY  - 1980///
CY  -  New Delhi 
PB  - Tata MacGraw-Hill pub.       
N1  - Bibliography :P.389-402; Appendix :361-376p
ER  -