000			00301nam a22001457a 4500
020			_a8170118921
082			_a523.1
100			_aT. Pakshirajan
245			_aOur universe
250			_aM00140
260			_aNew Delhi _bCBT New Delhi _c2012
300			_a103pg.
650			_aBooks
942			_2ddc _cBK
999			_c3726 _d3726