000 00458nam a2200193Ia 4500
003 OSt
005 20260326145927.0
008 250729s2006 xx 000 0 und d
020 _a978-8173712500
040 _cAL
041 _aeng
082 _a547.1 RAOU
100 _aC N R Rao
_9230579
245 _aUnderstanding chemistry
260 _aHyderabhadh
_bUniversities Press
_c2006
300 _a298p
650 _aScience
_9230580
942 _2ddc
_cBED
999 _c238852
_d238852