1. 09.  Reference Science is-- / by Bosak, Susan V. Publication: Richmond Hill, Ont. : Scholastic Canada, 1991 . 515 p. : , Co-published by the Communication Project. | Includes index. 28 cm. Date:1991 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction The new book of popular science.   Publication: Danbury, Conn. : Grolier, 1998 . 6 v. : 26 cm. Date:1998 Availability: Copies available: (6), Actions: