TY  - BOOK
AU  - Lee.
TI  - Introducing Systems Analysis and Design
SN  - 0000012711
U1  - 001.6DBM 
PY  - 1982///
CY  - New Delhi
PB  - Galgotia Publication
KW  - Analysis  Design  Introducing  System  Systems
KW  - Mechanical Engineering
ER  -