008 |
|
121224s1962 dcua b 000 0 eng |
040 |
|
|aTMUE|beng|eaacr2
|
041 |
0
|
|aeng
|
082 |
14
|
|a523.1
|
100 |
1
|
|aHynek, Joseph Allen
|
245 |
10
|
|aChallenge of the universe / |cby Joseph Allen Hynek ; illustrated by Helmut Wimmer.
|
260 |
|
|aWashington : |bNational Science Teachers Assoc., |cc1962.
|
300 |
|
|a143 p. : |bill. ; |c20 cm.
|
490 |
1
|
|aVistas of science ; |v4
|
504 |
|
|aIncludes bibliographical references
|
650 |
0
|
|aAstronomy
|
700 |
1
|
|aWimmer, Helmut
|
830 |
0
|
|aVistas of science ; |v4
|