cam a22 u 4500 282769099 CHVBK 20191217224545.0 130818s1950 sw 00 eng|d (NEBIS)001960118 (RERO)R237435060 BE-EXWI ger ETH-BIB ETHICS-ISBD s1ma rero An experimental introduction to the theory of probability by J. E. Kerrich Copenhagen Belgisk Import Compagni 1950 98 S. 24 cm Ill. rero ams 60Z Kerrich J.E. NEBIS 700 1- Kerrich J.E. RERO 100 1- Kerrich J. E. (RERO)A003450679 cre BK020000 XK020000 XK020000 NEBIS E30 E30 AR JAD 18 RERO RE61096 RE61096 RE610960003 BSMAS 45 60Z KER