TY  - BOOK
AU  - Fullick, Ann
AU  - Fullick, Patrick
TI  - Science spectrum: a student's guide to making hypotheses and evaluating evidence for AT 1
SN  - 0435548417
U1  - 507.076 
PY  - 1992///
CY  - Oxford
PB  - Heinemann
KW  - Science - Study and teaching - Experiments
ER  -