000			00292nam a2200121Ia 4500
005			20260205063240.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a510 K63E
245		0	_aElementary and advanced mathematics
260			_aDelhi _bKiran pub.
300			_a480p.
942			_cBK
999			_c182314 _d182314