000			00535nam a2200217Ia 4500
001			29425
005			20250221152814.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8185015422
100			_aGries, David
245		4	_aThe science of programming
260			_aNew Delhi
260			_bNarosa Publishing House
260			_c1981
300			_axiii, 366p.
650			_aComputer
650			_aComputer numerical control
650			_aReasoning equivalence
650			_aSemantics small language
942			_cBK
999			_c45268 _d45268