00933cam0 2200265 450 E60020003133320200427125141.020071108d1944 |||||ita|0103 baengUSBasic MathematicsA Self-teaching Course Based on Basic MathematicsWilliam BetzWahingtonGinn and Company19442 v.ill.19 cmWar Department Education Manual308001LAEC000218492001 *War Department Education Manual308Betz, WilliamA600200044548070777776ITUNISOB20200427RICAUNISOBUNISOB500137015E600200031333M 102 Monografia moderna SBNM500000006Si137015acquistopregresso2UNISOBUNISOB20071108103527.020151028150342.0catenacciBasic Mathematics1688349UNISOB