000 00318nam a2200121Ia 4500
008 160710s1973 xx 000 0 und d
082 _a510.783 HEL
100 _aHELLERMAN,H.
245 _aDIGITAL COMPUTER SYSTEM PRINCIPLES
260 _bTATA McGRAW-HILL PUBLISHING CO. LTD.
_c1973
300 _a466
942 _2ddc
_cB
999 _c40804
_d40804