000			00349nam a2200145Ia 4500
008			170519s9999 xx 000 0 und d
041			_aEnglish
082			_a660/CHE /V-2
100			_aD VENKATESWARLU
245			_aCHEMTECH 2
260			_bTHE MANORAMA _aMADRAS _c1977
300			_c545P
650			_aCHEMICAL & RELATED TECHNOLOGY
942			_cBK
999			_c94699 _d94699