TY  - BOOK
AU  - Prashant Kumar
AU  - 
TI  - Product design: creativity, concepts and usability 
SN  - 9788120344273
U1  - 658.5752 
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning
KW  -  
N1  - Includes  bibliographical references and index
ER  -