LEADER 00000nam 2200217 a 4500 001 0831458 003 UkHlHU 007 t 008 000405 8 1986 000 eng 040 UkHlHU 050 4 |fq|aQD 40 B8 100 1 Briggs, Hazel. 245 10 Aspects of secondary students' understanding of elementary ideas in chemistry :|bfull report /|cHazel Briggs, Brian Holding. 260 Leeds :|bUniversity of Leeds, Centre for Studies in Science and Mathematics Education,|c1986. 300 107p. 440 0 Children's Learning in Science Project 650 0 Chemistry|xStudy and teaching (Secondary)|zEngland. 650 0 Science|xStudy and teaching (Secondary)|zEngland. 700 1 Holding, Brian. 710 2 University of Leeds. Centre for Studies in Science and Mathematics Education. 710 2 Children's Learning in Science Project. 946 020 absent -- ISBN check required
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