TY  - GEN
AU  - Parikh, Girish
AU  - Parikh, Girish
TI  - Techniques of program and system maintenance. - 2nd ed.
SN  - 0 89435 231 8
PY  - 1988///
CY  - Wellesley
PB  - QED information sciences
KW  - Software maintenance
ER  -