TY  - BOOK
AU  - Bawden,Arthur Talbot
TI  - Man's physical universe: A survey of physical science for college
U1  - 523.1 
PY  - 1959///
CY  - New York
PB  - The macmillan
KW  - Physics
KW  - পদার্থবিদ্যা
ER  -