اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Vols. for primer - grade 2 have title: Numbers we need, by William A. Bronwell and J. Fred Weaver
Accompanied by Teacher's edition [tch.ed.] (i.e. manual facsimile of text and answers) and workbook [wkbk.]
Teacher's editions have title: Teaching arithmetic we need (Primer-grade 2: Teaching numbers we need)
Approved for use in Alberta schools
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