TY  - BOOK
AU  - SWANSSON, E. BURTON,LIENTY, BENNET P
TI  - SOFTWARE MAINTENANCE MANAGEMENT  A STUDY OFTHE MAINTENANACE OF COMPUTER APPLICATION SOFTWARE IN 487 DATA PROCESSING ORGANIZATION
SN  - 0-201-04205-3
U1  - 005.16 LIE'F 
PY  - 1980///
CY  - LONDON
PB  - ADDISON WESLEY
KW  - COMPUTER PROGRAMMING MANAGEMENT
ER  -