01393nam a2200361u 4500 4414868 20190501200301.0 ta 070426b ||||||||||||||||||||eng|u 93019873 0531174190 (DLC) 93019873 DLC DLC DLC lcac QC55 .R6 1993 530.8/078 20 Robson, Pam. Clocks, scales & measurements Pam Robson. New York : Gloucester Press, c1993. 32 p. : col. ill. ; 30 cm. Science workshop Includes index. Presents information and activities related to the measurement of time, weight, area, density, and other aspects of the world around us. Physical instruments Juvenile literature. Physical measurements Experiments Juvenile literature. Measurement Experiments. Experiments. Clocks, scales, and measurements. 7 cbc orignew 1 ocip 19 y-gencatlg 29 c-GenColl QC55 .R6 1993 00036523062 Copy 1 BOOKS 13210 13210 0 0 ABELJ ABELJ JNF 2016-10-27 1 J 530.8 ROBS 30344 2025-04-16 2025-03-19 2016-10-27 BOOK