TY  - BOOK
AU  - Yourdon, Edward
AU  - Thomann, Jim... [et al.]
AU  - Whitehead, Katharine
TI  - Main stream objects: an analysis and design approach for business
T2  - Yourdon press computing series
SN  - 132091569
CY  - New Jersey
KW  - Business -- Data processing
KW  - Object-oriented programming -- Computer science
N1  - Includes bibliographical references and index
ER  -