TY  - BOOK
AU  - Aaron, Ira E.
AU  - Smith, Richard G.
AU  - Tierney, Robert J.
TI  - Sky climbers
SN  - 0673137619
U1  - JF AAR 
PY  - 1981///
CY  - Glenview, Illinois
PB  - Scott, foresman and company
N1  - Includes glossary
ER  -