TY  - BOOK
AU  - Gupta, Mala.
TI  - OCA java SE 8 : : programmer I certification guide 
SN  - 9789351199502
U1  - 006.671  1
PY  - 2017///
CY  - New Delhi
PB  - Dreamtech Press
KW  - Working with java data types
KW  - Methods and encapsulation
KW  - Exception handling
ER  -