TY  - BOOK
AU  - Migliaccio,Eric
TI  - Addition & subtraction. Grade 1
T2  - Ready, set, learn
SN  - 9781420659504
U1  - 510 21
CY  - Westminster, CA : Teacher Created Resources, Inc., 2012. ©2007
KW  - Arithmetic -- Study and teaching (Elementary)
KW  - Teaching -- Aids and devices
N1  - Arithemtic Ntions
ER  -