000			00277nam a2200121 4500
020			_a9780706986426
082			_a025.52 KRI/REF;5-5
100			_aKrishan kumar
245			_aReference Service _cKrishan kumar
250			_a4
260			_aNew Delhi _bVikas _c1984
942			_cBK
999			_c382690 _d382690