000 00383nam a2200085 4500
082 _a020.5 DRTC.9
245 _aDocumentation Research and training centre.Annual seminar 9 abstracting and indexing and reviewing periodical patter of----of documents by -----comparative study of ---- for library classification
260 _aBangalore
_bIndian statistical Institute
_c1971
942 _cBV
999 _c379446
_d379446