000 00403nam a2200157Ia 4500
999 _c17980
_d17980
082 _a020 PER-
245 0 _aPerspectives in library and information science
260 _aLucknow
_bPrint House
_c1982
300 _a408p.
650 _aLibrary education
650 _aInformation science
650 _aLibrary science
650 _aInformation services
700 _aAggarwal, S.N.
942 _cBK
_2ddc