text New York University Michigen Press 1958 Ind 201 p.: ill.; 22 cm. 201 p.: ill.; 22 cm. RUECHARDT, E. LIGHTS 535.2 535.2RUEl INLIS000000000011514 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)