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3334 documents found.
Published:
| Cosgriff, R.L. & Yeh, H.H.
Published:
| Olusola, O.B. & Likins, P.W.
Published:
| Arndt, R.D.
Published:
| Taylor, H.W.
Published:
| McClenahan, J.W. & Kaye, D.R.
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| Vunderink, R.A.F. & Sanders, A.F.
Published:
| Egerton, M.B. and Rigby, D.
Published:
| Beesley, M.E.
Published:
| Centraal Bureau voor de Statistiek.
Published:
| Bly, P.H.