TY  - BOOK
AU  - Newton, Roger. G.
AU  - 
TI  - Galileo's pendulam: from the rhythm of time to the making of matter
SN  - 81-309-0011-4
U1  - 531.761 
PY  - 2005///
CY  - New Delhi
PB  - Viva Books
KW  - Time measurements
KW  - Pendulum
ER  -