000 00369nam a2200157Ia 4500
008 220601s1986 xx 000 0 eng d
020 _qHB
041 _aEnglish
082 _a020
_bGUP M6
100 _aGupta,P K
245 0 _aLibrary & Information Science
260 _aJaipur
_bR B S A Pub.
_c1986
650 _aGeneral
700 _aUsha Pawan
942 _2ddc
_cBK
999 _c10563
_d10563