TY  - BOOK
AU  - BECK L.L.
TI  - SYSTEM SOFTWARE AND INTRODUCTION TO SYSTEM PROGRAMMING 3RD ED
U1  - 005.42 
PB  - PEARSON EDUCATION,  DELHI
KW  - SYSTEM PROGRAMMING (T.E.)
N1  -   B.C.-NO.-49  R. NO.-1
ER  -