00611nam0-2200241 --450 991062089890332120221110110838.020221110d1957----kmuy0itay5050 baengGB 001yy<<The >>world of learning19578. edLondraEuropa Publications1957XXXII, 1038 p.26 cm378.002522ITUNINAREICATUNIMARCBK9910620898903321XIX A 1653871FGBCFGBCWorld of learning267901UNINA