KROOSHOF, G. text Batavia J.B. Wolter 1939 108 p. ; 22 cm. Library has vol. I and III G. Krooshof; A. Pakken MATHEMATICS 511 511 KRO v 240930 20240930110114 INLIS000000000008785 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)