TY  - BOOK
AU  - Tripathi, Salil
TI  - Teaching of Physical Science
SN  - 978-93-84207-12-0
U1  - 375.5 
PY  - 2017///
CY  - Delhi
PB  - Dominant Publishers and Distributors Pvt Ltd.
N2  - 1. Meaning, Nature and Value of Physical Sciences
ER  -