000 00322 a2200121 4500
008 181218b xxu||||| |||| 00|
100 _a Dasgupta P
245 _aGuide lines for project evaluation /
_cDasgupta P and Sen A
260 _a New York
_b United Nations;
_c1972
300 _a183p.
700 _a Sen A
942 _2ddc
_cBK
999 _c7630
_d7630