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_d41703
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008 200701b ||||| |||| 00| 0 eng d
082 _221st ed.
_a621.39
_bMON/D
100 _aMontgomerie, G.A.
245 _aDigital calculating machines:
_band their application to scientific and engineering work
260 _aLondon:
_bBlackie & Son
_c1956
300 _a262p.
500 _aThis book is also available at Accession no. A42142
653 _aKey-responsive adding machines,
_aFour-rule machines,
_aFour-rule automatic machines,
_aSpecial-purpose machines,
_aElectronic sequence-controlled machines,
_aProgramming of sequence,
942 _2ddc
_cEN