Hensley, C. A. E.

Science indoors and out : book one / by C.A.E. Hensley and D.A. Patterson ; revised for Nova Scotia by J.H. Fitch.  Toronto : W.J. Gage, 1945. vi, 177 pages : illustrations ; 20 cm.

Authorized for use in the public schools of Nova Scotia.

Fitch, J. H. (James Harold)
Patterson, D. A.

Science — Study and teaching

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