Association of Indian Univesities, .
Bibliography of Doctoral Dissertations 1979-80 / - First Ed. / - New Delhi-2 : Association of Indian Universities. - p.309,xxxi :
a494,144,N80(MZ) / M1
Bibliography of Doctoral Dissertations 1979-80 / - First Ed. / - New Delhi-2 : Association of Indian Universities. - p.309,xxxi :
a494,144,N80(MZ) / M1