Bibliotecas de la UNNE catalog › Results of search for 'an:"34926"'

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	1.	Diseños experimentales y cuasiexperimentales en la investigación social by Campbell, Donald \| Stanley, Julián. Series: Biblioteca de SociologíaMaterial type: Text; Format: print Language: Spanish Publication details: Buenos Aires : Amorrortu, 1993Availability: Items available for loan: Biblioteca Central UNNECall number: EPIS 4 ej.5 (6). Place hold Add to cart (remove)
	2.	No cover image available Diseños experimentales y cuasiexperimentales en la investigación social by Campbell, Donald [???] \| Stanley, Julián [???]. Edition: 6a reimp.Material type: Text; Format: print Language: Spanish Publication details: Buenos Aires : Amorrortu, 1970Availability: No items available : Add to cart (remove)