000 00276nam a2200109 4500
020 _a97893862235548
082 _a004 SUD/INF;1
100 _aK G Sudhier
245 _aInformetric Studies
_cK G Sudhier
260 _aNew Delhi
_bB.R Publishing Corporation
_c2017
942 _cREF
999 _c383459
_d383459