TY  - BOOK
AU  - Louden,Kenneth C.
TI  - Programming languages : : principles and practices 
SN  - 0534953417
U1  - 005.13 
PY  - 2003///
CY  - Pacific Grove, CA
PB  - Thomson
KW  - Programming language (Electronic computers)
N1  - Includes bibliographical references and index
ER  -