3

The rotational poles and shapes of 1580 Betulia and 3908 (1980PA) from one apparition

Year:
1990
Language:
english
File:
PDF, 570 KB
english, 1990
7

Acknowledgments

Year:
1996
Language:
english
File:
PDF, 44 KB
english, 1996
8

Preface

Year:
1996
Language:
english
File:
PDF, 57 KB
english, 1996
17

Present credentialing and prospects for the future.

Year:
1988
Language:
english
File:
PDF, 965 KB
english, 1988