000			00296nam a2200121Ia 4500
008			180115s9999||||xx |||||||||||||| ||und||
082			_a602.75
100			_aI.S.I.PUBLICATIONS
245		0	_aIS:SP:7 -1970
250			_aThird
260			_aNEW DELHI _bI.S.I.PUBLICATION _c1978
650			_aI.S.I Code Books
942			_cGEN_BK
999			_c8602 _d8602