000 00289nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a541.33 GUR/S GUR/S
100 _aGURDEEP RAJ
245 0 _aSURFACE CHEMISTRY
260 _bSULTAN CHAND AND SONS
_c1991
300 _a168
942 _cTB
999 _c23691
_d23691