Blanc, Sam S.
Modern science 2 / Sam S. Blanc, Abraham S. Fischler and Olcott Gardner. - Teacher's ed. - New York : Holt, Rinehart and winston, inc., c 1964. - various pages : ill. ; 24 cm.
Includes index.
400 400
Science.
500 / B591m
Modern science 2 / Sam S. Blanc, Abraham S. Fischler and Olcott Gardner. - Teacher's ed. - New York : Holt, Rinehart and winston, inc., c 1964. - various pages : ill. ; 24 cm.
Includes index.
400 400
Science.
500 / B591m