TY  - BOOK
AU  - JACOBSON ،WILLARD J
ED  - American Book Company
TI  - EXPLORING IDEAS
T2  - INVESTIGATING IN SCIENCE 
U1  - 500/ 21
PY  - 1975///
CY  - New York
PB  - American Book Co.
KW  - WONG ،  HERBERT  H
KW  - VESSEL ، MATTHEW F.
KW  - KONICEK ، RICHARD D.
KW  - Bullet ، Maurice A.
KW  - Victor K Edward 
KW  - Science
N1  - Gr. 1. Looking into science -- Gr. 2. Searching in science -- Gr. 3. Learning in science -- Gr. 4. Probing into science -- Gr. 5. Inquiring into science -- Gr. 6. Investigating in science
ER  -