TY  - GEN
AU  - Sethi, Ravi.
TI  - Programming languages : concepts and constructs
SN  -  8178081040
U1  - 005.13 
PY  - 1996///
CY  - New Dehli, India
PB  - Pearson Education
KW  - Programming languages (Electronic computers)
N1  - Includes bibliographical references and index
ER  -