TY  - BOOK
TI  - Yadarth aur kalpana
U1  - 891.433 
PY  - 1958///
CY  - Bombay
PB  - Rajpal & Sons
KW  - GeneralLIGHT, INTRODUCTION, REFLECTION AT PLANE SURFACE, SOUND, PROPAGATION AND VELOCITY OF SOUND, MAGNETISM & ELECTROCITY MAGNETISM, ELECTRO STATICS
ER  -