00597nam a2200181Ia 4500082002300000100005800023245007100081260002900152300001300181490006000194500000500254690000600259700000500265952010400270964001700374921000900391999001500400  a309.25072bP712.AR  aPlanning Research and Action Institute, Utter Pradesh  aAction research and its importance in an under-developed economyb  aLucknowbThe Auth.c1963  aiv, 74p.  aPlanning Research and Action Institute Publns.v no.282  a  a   a  00104070aISIbISId1998-06-04l0o309.25072 P712.ARpDP7348r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a1332  c1332d1332