3
by Vergara, Benito S.
Published 1992
Book
4
Book
5
by Moody, Keith
Published 1989
Book
6
Published 1989
Book
7
by Vergara, Benito S.
Published 1986
Book
8
Published 1983
Conference Proceeding Book
9
by Samways, Michael J.
Published 1981
Book
10
Published in Bulletin Today (1981)
Article
12
by Vergara, Benito S.
Published 1979
Book
14
by Mercado, Beatriz L.
Published 1979
Book
16
17
by Kim, Kil-Ung
Published 1977
Book