00417nam a2200121Ia 4500008004100000040001700041082002900058100002000087245007800107260003600185300001400221650006000235190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta630.7170954bR917E  aRudramoorthy, B 0aExtension in planned social changebthe Indian experiencecB Rudramoorthy  aBombaybAllied publishersc1964  aix, 263p.  aSocial change; Community development; Rural development