000 00361nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
020 _a9788178847115
082 _bNEG
100 _aNEGI, ARJUN SINGH
245 0 _aELEMENTARY SURFACE CHEMISTRY
260 _bCYBER TECH PUBLICATIONS, NEW DELHI
_c2011
300 _a264
650 _aChemistry
942 _cBK
999 _c157429
_d157429