000			00321nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c1400
040			_aET
100			_aARVIND KUMAR
245		0	_aGIMENSIONS OF ENVIRONMENT THREALS
260			_bDAYA PUB. _aDELHI
300			_a391
500			_a13163
942			_cBK
999			_c19420 _d19420