000 00369nam a2200145Ia 4500
008 220601s1977 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _a020
_bSRI L7
100 _aSRIVASTAVA, A P
245 0 _aRanganathan
_bpattern maker
260 _aNew Delhi
_bMetropolitin
_c1977
650 _aLibrary & Information Science
942 _2ddc
_cBK
999 _c6214
_d6214