TY  - BOOK
AU  - Coombs,Paul
TI  - IT project estimation: a practical guide to the costing of software 
SN  - 052153285X (pbk)
U1  - 005.3 
PY  - 2003///
CY  - Cambridge, UK
PB  - Cambridge University Press
KW  - Computer software
KW  - Costs
N1  - Includes bibliographical references and index
ER  -