Boys,, C. V. Soap-bubbles : their colours and the forces which mold them / C. V. Boys ; pref. S. Z. Lewin

Soap-bubbles : their colours and the forces which mold them / C. V. Boys ; pref. S. Z. Lewin . - New York : Dover Publications, cop. 1959 . - 192 p. : il. 21 cm
0-486-20542-8 (Brochado)

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