TY  - BOOK
AU  - Kelsey,Linda J.
AU  - Hoff,Darrel B.
AU  - Neff,John S.
TI  - Astronomy: activities and experiments 
SN  - 084032958X
PY  - 1983///
CY  - Dubuque, Iowa
PB  - Kendall/Hunt Pub.
KW  - Astronomy
KW  - Laboratory manuals
ER  -