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1Texto bibliotecaUAAAN MX
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2by McLean, W.G., (McLean, William G.) 23316, Nelson, E.W., (Nelson, Eric William) 23318
Published 1969Texto bibliotecaUNCO AR -
3by McLean, W.G., 23316 (McLean, William G.), Nelson, E.W., 23318 (Nelson, Eric William)
Published 1952Texto bibliotecaUNCO AR -
4by McLean, W. G. autor/a, Nelson, E. W. autor/a, Casas Reyes, José Vicente traductor/a
Published 1978Texto bibliotecaECOSUR