000			00348nam a2200133Ia 4500
005			20260205045345.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a025.52 J181R
100			_aSharma, Jagdish Saran
245		0	_aReference service and sources of information
260			_aNew Delhi _bEss Ess _c1987
300			_a288P.
942			_cBK
999			_c74656 _d74656