Lectures on the principle of symmetry and its applications in all natural science text Amsterdam Elsevier 1917 Ind xii, 333 p.: ill.; 24 cm. xii, 333 p.: ill.; 24 cm. JAEGER, F.M. NATURAL SCIENCES 5.001 5.001JAEl INLIS000000000007161 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)