| وصف المادة: | Volumes 1 - 6 are each accompanied by a separate Student activity book. Authorship varies by volume : v.P, Joanne Dwyer Welihan ; v.K, Joanne Dwyer Welihan ; v.3, Ann Redpath ; v.4 Yvette Nelson, James Bitney ; v.5 Gerard P. Weber ; v.6 Kathleen Weber ; v.7 Kathleen Weber, Berard L. Marthaler ; v.8, Anne Marie Dalton, Berard L. Marthaler. Includes indexes. |
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| وصف مادي: | 8 v. : ill. (col.) ; 28 cm. |
| ردمك: | 0026620170 (pbk. : v.1) |