000 00289nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a025.4:016
_bDOC
245 0 _aDocumentation research and training centre annual seminar proceedings. 1967 & 1968
260 _aBangalore
_bDRTC
942 _cBK
999 _c21078
_d21078