Seeds, Michael A. 4 0

Horizons : exploring the universe / 6 6 Michael A. Seeds. - 1987 ed. - - xv, 484, [28] p. of plates : ill. (some col.) 24 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies and index.



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0534079261 (pbk.)

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86028109

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