TY  - BOOK
AU  - Booch,Grady
AU  - Rumbaugh,James 
AU  -  Jacobson,Ivar
TI  - The Unified Modeling language user guide
SN  - 9789332551619
U1  - 005.117 
PY  - 2020///
CY  - Noida
PB  - Pearson
N1  - includes index
ER  -