TY  - BOOK
AU  - Blaxland, Wendy.
AU  - Broad,Dianne
TI  - Time for clocks
T2  - Momentum
SN  - 077911843x (pbk)
AV  - LB1525 .M654 2001c
U1  - 681.11 BLA 
PY  - 2001///
CY  - Markham, Ont.
PB  - Scholastic Canada Ltd.
KW  - Clocks and watches
KW  - Juvenile literature
KW  - Time measurements
N1  - Text type: explanation; Guided reading: R; Grade level: 4
N2  - Describes different types of clocks and methods of measuring time
ER  -