000 00670nam a2200241 i 4500
001 C2-0073679
003 PPAK
005 20180727075851.0
008 970429s1987 moua|||| ||||| | eng d
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a004
_223
090 0 0 _a004
_bHOP
_dG
100 1 _aHopper, Grace Murray,
_eauthor
245 1 0 _aUnderstanding computers
264 1 _aSt. Paul, Missouri :
_bWest Pub. Co. ,
_c1987
300 _axxii, 527 pages :
_billustrations ;
_c26 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aElectronic digital computers
700 _eauthor
942 _ddc
_cB
999 _c10164
_d10164