00506nam a2200133Ia 4500008004100000040001700041082002300058110006600081245008400147260003200231300001400263440002700277650006800304190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta301.35bI39B  aIndia. Planning Commission. Programme Evaluation Organisation 0aBench mark survey of thirty four community development blocksbnotes and tables  aNew DelhibThe Authorc1966  avi, 187p.  aPEO publication; no.51  aSurveying-India; Bench-marks-India; Community development-India