Science Year : The World Book Science Annual. - Chicago ; London ; Sydney ; Toronto : World Book, inc a Scott Fetzer company, 1982 -. - year. : fig., tabl.

1983 (1982, 400 p.) : 1984 (1983, 400 p.) : 1985 (1984, 400 p.) :

0-7166-0583-X (1983) 0-7166-0584-8 (1984) 0-7166-0585-6 (1985)


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