TY  - BOOK
AU  - Sharma,Yogendra K.
TI  - Teaching of Physical Science: Methods and techniques
SN  - 8173916063
U1  - 371.102 
PY  - 2003///
CY  - New Delhi
PB  - Kanishka Publishers
KW  - Teaching method-Physical science
N1  - Includes bibliographical references and index
ER  -