000 00400nam a2200181Ia 4500
001 36805
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 80.00
037 _cRS 80.00
082 _a540 SET
100 _aSethi, M. S.
_918750
245 0 _aChemical bonding
260 _aNew Delhi
260 _bDiscovery Publishing House
260 _c1999
300 _a146p.
942 _cBK
999 _c36805
_d36805