00641nam a22002177a 450000500170000001000130001702000220003003500130005203700160006504000120008108200160009310000170010924500820012626000480020827000530025630000210030950000200033065000210035065000490037170000030042020170124110026.0  aA-071895  c00.00a0521213177  aA-071895  bCen Lib/Ret  aDPLbEN  a510.78bBAR  aBarron, D.W.  aAn introduction to the study of programming languages /cby D.W.  Barronb     aCambridgebCambridge university pressc1977  aThe Pitt Building Trumpington street bCambridge  a165p. c20cm(Hb)  aIncludes  index  aComputer Science  aProgramming languages (Electronic computers)