000 00337nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e119256
_aMAIN
041 _aEnglish
082 _a541.224 A81C
100 _aAgarwal, O P
245 0 _aChemical bonding
260 _aDelhi
_bDhanpat Rai
_c1996
300 _a317 p.
942 _cBK
999 _c101218
_d101218