000 00364nam a2200169Ia 4500
008 230706s9999 xx 000 0 und d
082 _a500
082 _bJAI
100 _aJAIN &JAIN
245 0 _aRefreshers cource in Science PCB IX
260 _aNew Delhi
260 _bDHANPAT RAI
260 _c1995
300 _a162
650 _aSCIENCE
942 _cS
999 _c10897
_d10897