TY  - BOOK
AU  - Boyd, Donald W
TI  - Systems analysis and modeling: a macro-to micro approach with multidisciplinary application
SN  - 81-7867-025-9
U1  - 001.61 Boy 
PY  - 2001///
CY  - Harcourt  Publ, New Delhi
KW  - Computer Science
ER  -