54 | Care | Caret, Robert Principles & applications of inorganic, organic, & biological chemistry [Текст] / Robert Caret, Katherine Denniston, Joseph Topping. — 2nd. ed. — Boston a. o. : MCB;McGraw-Hill, 1997. — XIV,420розд.паг. : ill. |
| ISBN 0-697-25003-2 | |
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