LEADER 00000nam 2200181 a 4500 001 0673155 003 UkHlHU 007 t 008 002906 2 1965 000 eng 040 UkHlHU 050 4 QD 8.5 M5 100 1 Mellon, Melvin Guy. 245 10 Chemical publications :|btheir nature and use. 250 4th ed. 260 New York :|bMcGraw-Hill,|c1965. 300 324p. 946 6XX absent
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