000			00315nam a2200133Ia 4500
005			20240722130803.0
008			240717s9999 xx 000 0 und d
020			_a8120310500
041			_aeng
100			_aBrock R W
245			_aDesigning Object oriented Software
260			_aNew Delhi _c1997
300			_a341
999			_c45631 _d45631