- (School) CONDITIONING. Jean-Francois Le Ny. Translated by Enrico Cimino. Presentation by Virgilio Lazzeroni. Giunti Barbera. (Psychology collection). 1977. Paperback. Average condition. Some peeling and stains on the cover. With some black and white graphics. pp. 176. Euro 7.99. Cod. 203397.S7
