000 00299nam a22001217a 4500
999 _c192857
_d192857
003 OSt
082 _aKERALA/SPB/1987
245 _aIntroduction to evaluation methods and techniques
260 _aTrivandrum:
_bState planning board,
_c1987
300 _a306p.
546 _aEnglish
942 _2ddc
_cREP