TY  - GEN
AU  - Thomson,R G
AU  - Toohey,J V
TI  - Expanding with the "Scientific American"
SN  - 0022-4391
PY  - 1969///1129
KW  - Bibliographies as Topic
KW  - Health Education
KW  - Periodicals as Topic
N1  - Publication Type: Bibliography; Journal Article
ER  -