TY  - BOOK
AU  - Walker Jearl
AU  - Halliday David
TI  - Principles of physics
SN  - 9788126552566
U1  - 530 
PY  - 2017///
CY  - New Delhi
PB  - Weley India Pvt. Ltd.
N1  - “It Includes bibliographical references (p.I-1) and index”
ER  -