MORTIMER, C. E. (1971). Chemistry: A conceptual approach. Van Nostrand.
Chicago-čujuhus (17. p.)MORTIMER, Charles E. Chemistry: A Conceptual Approach. New York: Van Nostrand, 1971.
MLA-čujuhus (9. p.)MORTIMER, Charles E. Chemistry: A Conceptual Approach. Van Nostrand, 1971.
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