000 00296nam a2200121Ia 4500
008 160710s1974 xx 000 0 und d
082 _a621.3816 SON
100 _aSONDE,B.S.
245 _aDATA CONVERTERS
260 _bTATA MCGRAW HILL BOOK COMPANY LTD.
_c1974
300 _a142
942 _2ddc
_cB
999 _c42807
_d42807