00625nam a22001937a 4500 0 0 ddc 0 0 NFIC ASL ASL SIC 2022-04-24 Donated by Prof. Sirajul Islam FRHS 0 330 CON 116567 2022-04-24 00:00:00 C-1 2022-04-24 BK 28593 28593 BDDh-ASL 20231015030939.0 220424s19911987ny ||||| |||| 00| 0 eng d BDDh-ASL 330 CON 6108 Conrad, Jon M. National Resource Economics: Notes and Problems / New York: Cambridge University Press, 1991. 231 p. ; 23 cm. Include Bibliographical References and Index 6110 Economic Problem (অর্থনৈতিক সমস্যা) 6109 Clark, Colin W. ddc BK