00336nam a2200121Ia 4500082002500000100002000025245006600045260002800111300002700139490003800166500000500204700000500209  a518.5425074bB736.UW  aBorndt, Richard  aUnderstanding and writing compilers; a do-it-yourself guideb  aLondonbMacmillanc1979  aix, 396p. Index, Bibl.  aMacmillan Computer Science series  a  a