"ubbelohde, a r. "
man and energy: / a.r. ubbelohde - 1 ed. - uk : penguin books 1963. - ", 223p.; 18 cm."
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621. 1 ubb
man and energy: / a.r. ubbelohde - 1 ed. - uk : penguin books 1963. - ", 223p.; 18 cm."
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621. 1 ubb