000 00554nam a2200217 a 4500
999 _c6250
_d6250
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008 180118s1967 e a|||| || | 001 0 eng d
035 _a(BD-JhCC)6250
040 _aBD-JhCC
_dBD-JhCC
041 _aeng
082 _a621.38195
_bCRO 1967
100 _aCrowley, Thomas H.
245 _aUnderstanding Computers /
_cThomas H. Crowley,
260 _aLondon :
_bMcGraw-Hill Book Company,
_c1967
300 _a142 p. :
_c22 cm.
650 _aComputers
942 _2ddc
_cBK