cam a22 4 4500 282780130 CHVBK 20201006111834.0 130818r19721969xxu 00 eng d (NEBIS)009157156 (RERO)R260922060 SzZuIDS NEBIS UZH s1ss rero Petersen William Population by William Petersen 2nd ed. 1969, 5th printing New York Macmillan 1972 735 S. Ill. Population (RERO)A021010487 rero Démographie (RERO)A021003165 rero BK020000 XK020000 XK020000 RERO RE01003 RE01003 RE010030001 H 18549 NEBIS UECON UECON ULMZN STS B 0509 NEBIS 100 1- Petersen William RERO 100 1- Petersen William (RERO)A003686142 cre SWISSBIB 208691251