text The Hague Nartinus Nijhoff 1926 Ind 171 p. : ill. ; 20 cm. 171 p. : ill. ; 20 cm. PRACTICAL hints to scientific travellers; I-IV TRAVELS 910.4 910.4PRA INLIS000000000008587 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)