000 00302nam a2200121Ia 4500
100 _aDas, M. Sankar
020 _a0-85226-296-5
942 _cBK
245 _aTrace analysis and technological development
260 _aWiley Eastern Ltd., New Delhi
_c1983
082 _a543.0884 Das
300 _axii, 410
999 _c16144
_d16144