Modern elementary science curricula and student achievement /

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awdur: Smith, Ben Afton
Fformat: Traethawd Ymchwil Llyfr
Iaith:English
Cyhoeddwyd: 1972.
Pynciau:
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035 |a (OCoLC)22700376  |5 LACONCORD2021 
040 |a EXW  |b eng  |c EXW  |d OCL  |d OCLCQ  |d VU 
100 1 |a Smith, Ben Afton. 
245 1 0 |a Modern elementary science curricula and student achievement /  |c by Ben Afton Smith. 
260 |c 1972. 
300 |a 83 leaves ;  |c 29 cm. 
502 |a Thesis (Ph. D.)--Western Michigan University, 1972. 
504 |a Includes bibliographical references. 
650 0 |a Science  |x Study and teaching (Primary) 
852 8 |b CARM  |h A2:AN16F0  |i C06201  |p 0238912  |f BK 
999 f f |i 70a43da0-50c3-578c-b6fd-ef4d8ff6fc68  |s 08dcd8d4-f47a-562b-9e42-e0ff98c0f2f6 
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