Rainbows :
Durr, William Kirtley
Rainbows : [Basal reading instruction] / W.K. Durr, J.M. LePere, M.L. Alsin; Consultant P. McKee; Linguistic advisor J.E. Kittell. - Boston : Houghton Mifflin, 1971. - 192 p. : ill. ; 24 cm. - The Houghton Mifflin Readers .
0-395-00579-5
Childish literature
Readers (Elementary)
Rainbows : [Basal reading instruction] / W.K. Durr, J.M. LePere, M.L. Alsin; Consultant P. McKee; Linguistic advisor J.E. Kittell. - Boston : Houghton Mifflin, 1971. - 192 p. : ill. ; 24 cm. - The Houghton Mifflin Readers .
0-395-00579-5
Childish literature
Readers (Elementary)