TY  - BOOK
AU  - Achchagam, Kalaikathir
TI  - Design data : data book of engineers
SN  - 9788192735504
U1  - 620.04 ACH-K 
PY  - 2013///
CY  - India
PB  - PSG Book Depot
KW  - Data book
KW  - Engineering design
N1  - compiled by : PSG College of Technology
ER  -