TY  - BOOK
AU  - Dhamdhere, D.M.
TI  - Introduction to system software
SN  - 0074515829
U1  - 005.12 21st ed.
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company
KW  - System software
N1  - Index: p. 391-400
ER  -