1
by Poucher, W. A.
Published 1974
Springer Netherlands

2
by Poucher, W. A.
Published 1974
Springer Netherlands

3
by Poucher, W.A.
Published 1993
Springer Netherlands

4
by Poucher, W.A.
Published 1993
Springer Netherlands

5
by Poucher, W.A.
Published 1991
Springer Netherlands

6
by Howard, G., Butler, H., Jouhar, A.J., Poucher, W.A.
Published 1991
Springer Netherlands