|
1.
|
Madrid [Spain] : Fundacion Empresa Publica, 1994.
Spanish | F 35 FEI.R |
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2.
|
Madrid [Spain] : Informacion Comercial Espanola, 1994.
French | F 35 ICE.B |
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3.
|
Madrid : Centro de Estudios para el Fomento de la Investigación, 1997.
Spanish | F 35 CEFI.D |
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4.
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Madrid : Tecnos, c1994.
Spanish | F 630 CAS.G |
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5.
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[Place of publication not identified] : [publisher not identified], 1991.
Turkish | 3C UNESCO |
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