TY  - BOOK
AU  - Louden,Kenneth C.
AU  - Lambert,Kenneth A.
TI  - Programming languages: principles and practice 
SN  - 9781111577636
AV  - QA76.7 .L68 2012
PY  - 2012///
CY  - Boston, MA
PB  - Cengage Learning
KW  - Programming languages
KW  - Electronic computers
ER  -