3 1 40 Volume l: Parsing AHO, Alfred V Primary Author ULLMAN, Jeffrey D. Primary Author mixed material 0139145567 London Prentice-Hall 1972 The_Theory_of_Parsing%2C_Translation%2C_and_CompilingVolume_l_Parsing.jpg.jpg Principles TEchniqyes and Tools ULLMAN, Jeffrey D. Primary Author Aho, Alfred V. Primary Author Sethi, Ravi Primary Author mixed material 0201100886 California Addison Wesley Publishing Company 1986 Compiler_Principles%2C_TEchniqyes%2C_and_Tools.jpg ULLMAN, Jeffrey D. Additional Author HOPCROFT, John E. Additional Author mixed material California Addison-Wesley Publishing 1979 Introduction_To_Automata_Theory_Languages_And_Computation.jpg