00375nam a2200121Ia 4500008004100000082001400041100003100055245006200086260004400148300000800192650001600200650003700216170901s1979    xx            000 0 und d  a020bA35L  aIndian Library Association 0aProceeding of XXIV All india Lib. ConferencebProceedings  aDelhibIndian Library Associationc1979  a214  aGneralities  aLibrary and Information sciences