000			00409nam a2200181Ia 4500
008			210922s9999||||xx |||||||||||||| ||und||
035			_a28571
041			_aENG
082			_a005.756 _BSIM
100			_aSimson Alan
245		0	_aUnderstanding D Bace 3 Plus
250			_a1
260			_bB.P.B.Publication _aDelhi _c1985
300			_a416
500			_a11380
650			_aComputer System
942			_cBK
999			_c28576 _d28576