TY  - BOOK
AU  - Mathur, D. S.
TI  - Elements of properties of matter
U1  - 530.412 
PY  - 1992///
CY  - New Delhi
PB  - Shyamlal Charitable Trust
KW  - Harmonic motion
KW  - Material science
KW  - Property of matter
KW  - Viscosity
ER  -