TY  - BOOK
AU  - Glass, Robert L.
TI  - Software maintenance guidebook
SN  - 9780138217280
U1  - 001.64250288 GLA 
PY  - 1981///
CY  - Englewood Cliffs, N.J. 
PB  - : Prentice-Hall
KW  - Computer programming
KW  - Software maintenance
KW  - Software
KW  - Robert L Glass
KW  - Computer science
ER  -