00313nam a2200109Ia 4500082002300000100006800023245004300091260002700134300003200161500000500193700000500198  a300.72054bIn61.DS  aInter-University Board of India and Ceylon and ICSSR, New Delhi  aDoctoral students in social sciencesb  aNew DelhibICSSRc1959  aLib. has b- 1969 f2 parts  a  a