000 00353n a2200157 a 4500
000 B B
001 006170
005 20220201171354.0
082 _a020
100 _aSengupta, Benoyendra
245 _aA A C R-2
_bGuidelines
260 _aCalcutta
_bThe World Press
_c1983
300 _axiii,56p.
690 _aLibrary Science
908 _aG
999 _c6169
_d6169