TY  - GEN
TI  - PRINCIPLES OF PROGRAMMING LANGUAGES
U1  - 001.642 
PY  - 1984///
CY  - New York
PB  - American Computing Machinery
KW  - Computer Programs -- Congresses
KW  - Electronic Digital Computers -- Programming -- Congrasses
N1  - Sponsored By The Association For Computing Machinery
ER  -