000			00295nam a2200121Ia 4500
008			180115s9999||||xx |||||||||||||| ||und||
082			_a602.75
100			_aI.S.I.PUBLICATIONS
245		0	_aI.S - 1239-1979
260			_aNEW DELHI _bI.S.I.PUBLICATION _c1983
300			_a17
650			_aI.S.I Code Books
942			_cGEN_BK
999			_c10331 _d10331