TY  - BOOK
AU  - Srivastava, Jane Jonas
AU  - Aliki 
TI  - Weighing & Balancing / 
T2  - Young math books
SN  - 0713612509
AV  - PZ10.S79 W 
U1  - 531.1 
PY  - 1970///
CY  - London : 
PB  - Adam & Charles Black , 
KW  - Measurement
KW  - Non-fiction
KW  - Young Math
N1  - L
; 530
; Lexile estimate
; L
; Raz-Plus

N2  - Instructs the reader in constructing a sensitive balance device from a wooden rod, string, cup hooks, and paper plates which can be used for experiments to determine the weight of some common objects

ER  -