TY  - BOOK
AU  - Young, Laura K. 
AU  - Young, Laura K. 
AU  - Booth, Julie L. 
TI  - Don't eliminate the negative :	: influences of negative number magnitude knowledge on algebra performance and learning 
U1  - DPer 370.15 J826 January - February 2020 v112 no. 1-2 
PY  - 2020///
CY  - Washington, 
PB  - American Psychological Association,  
KW  - Education.	
KW  - Algebra.	
KW  - Numbers
ER  -