TY  - BOOK
AU  - Mahaffey, Angela L. 
AU  - Mahaffey, Angela L.
TI  - A learning tool for chemistry and health professions students: mnemonics for writing net ionic equations 
U1  - DPer 507 J826 September 2019 - June 2020 v.49 n. 1-5 
PY  - 2020///
CY  - Arlington USA; 
PB  - National Science Teaching Association, 
ER  -