000 00493nam a22001577a 4500
008 230502b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a681.14.004.2
_bK31
100 _aWegner, Peter
_98148
245 _aAn introduction to symbolic programming
260 _aLondon:
_bCharles Griffin & Company Limited,
_c1963
650 _aIndustries
653 _aElementary machine
653 _aSymbolic machine
942 _2udc
_cREF
999 _c26324
_d26324