000			00349nam a2200145Ia 4500
005			20240821155858.0
008			240821s9999||||xx |||||||||||||| ||und||
082			_a500 SIN
100			_aSinha, S.S.
245		0	_aScience and technology 2003
260			_aDelhi _bSanjay Prakashan _c2004
300			_a109p.
650			_aTechnology
942			_cBK
999			_c136594 _d136594