TY  - BOOK
AU  - Sierra, Kathy
AU  - Bates, Bert.
TI  - Head first EJB: passing the sun certified business component developer exam: a brain-friendly study guide 
SN  - 9788173665264
U1  - 005.133 SIE-K 
PY  - 2003///
CY  - India
PB  - Shroff/O'Reilly
KW  - Electronic data processing personnel--Certificationﾠ
KW  - JavaBeansﾠ
KW  - Java (Computer program language)ﾠ
ER  -