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074 |a 0466-A-03 (MF) 
110 2 |a National Association for Research in Science Teaching.  |b Meeting. 
245 1 0 |a Abstracts of presented papers  |h [microform] /  |c National Association for Research in Science Teaching. 
260 |a Columbus, OH :  |b ERIC Clearinghouse for Science, Mathematics, and Environmental Education, The Ohio State University. 
300 |a volumes ;  |c 28 cm. 
310 |a Annual. 
336 |a text  |b txt  |2 rdacontent. 
337 |a microform  |b h  |2 rdamedia. 
338 |a microfiche  |b he  |2 rdacarrier. 
500 |a Shipping list no.: 92-2436-M. 
500 |a 63rd, Apr. 8-11, 1990, Atlanta, Ga. 
500 |a Description based on: 63rd (Apr. 8-11, 1990). 
533 |a Microfiche.  |m 63rd (1990)  |b [Washington, D.C.] :  |c Supt. of Docs., U.S. G.P.O.,  |d [1992].  |e 3 microfiches : negative. 
650 0 |a Science  |x Study and teaching  |v Congresses. 
650 0 |a Science teachers  |x Training of  |v Congresses. 
650 0 |a Science  |x Study and teaching  |z United States  |v Congresses. 
650 0 |a Science teachers  |x Training of  |z United States  |v Congresses. 
655 7 |a Congresses.  |2 lcgft. 
655 7 |a Conference papers and proceedings.  |2 lcgft. 
710 2 |a National Association for Research in Science Teaching. 
710 2 |a ERIC Clearinghouse for Science, Mathematics, and Environmental Education. 
776 1 |c Original  |w (OCoLC)8944453. 
780 0 0 |a National Association for Research in Science Teaching.  |t National Association for Research in Science Teaching ... annual meeting, abstracts of presented papers. 
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