text Wiesbaden C.W. Kreidel's 1900 ger x, 499 p. : ill. ; 24 cm. Index: p. 489-499 Egbert von Hoyer MECHANICAL ENGINEERING 621.01 621.01 HOY l 221112 20221112031237 INLIS000000000033730 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)