000			00304nam a2200133Ia 4500
005			20240722130921.0
008			240717s9999 xx 000 0 und d
020			_a8173710023
041			_aeng
100			_aG. Venkataraman
245			_aThe break through
260			_aNew Delhi _c1997
300			_a189
999			_c46163 _d46163