00941cam0 2200277 450 E60020002790220150608095851.020070628d1979 |||||ita|0103 baengGBEnglish in physical scienceJ.P.B.Allen, H.G.WiddowsonOxfordOxford University Press1979X, 104 p.ill.23 cmEnglish in focus001LAEC000236922001 *English in focusAllen, John P.A600200042411070285775Widdowson, Henry G.A600200042412070771873ITUNISOB20150608RICAUNISOBUNISOB820135134E600200027902M 102 Monografia moderna SBNM820002701Si135134donopomicinoUNISOBUNISOB20070628082029.020150608095851.0AlfanoEnglish in physical science1686337UNISOB