000			00289nam a2200121Ia 4500
008			180115s9999||||xx |||||||||||||| ||und||
082			_a602.75
100			_aI.S.I.PUBLICATIONS
245		0	_aI.S.I 383
260			_aNEW DELHI _bI.S.I.PUBLICATION _c1971
300			_a19
650			_aI.S.I Code Books
942			_cGEN_BK
999			_c10845 _d10845