TY  - BOOK
AU  - Halpern Alvin
TI  - 3000 solved problems in
SN  - 978-0-07-063467-6
U1  - 621.3 
PY  - 2008///
CY  - New Delhi
PB  - Tata Mcgraw-Hill
KW  - Mechanical Mechatronics Engineering
ER  -