TY  - BOOK
AU  - Martin,James T.
AU  - McClure,Carma L.
TI  - Software maintenance: the problem and its solutions 
PY  - 1983///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Software maintenance
N1  - Includes bibliographical references and index
ER  -