TY  - BOOK
AU  - Kumar, Shiv
TI  - Mechanical engineering : : concepts and principles 
SN  - 9789381162828 (Pbk.)
AV  - TJ158 .K85 2012
CY  - New Delhi
PB  - Ane Books, c2012.
KW  - Mechanical engineering
N1  - Includes bibliographical references and index
ER  -