R.G. Board text London Academic 1971 en 270 p.: ill.; cm. R.G. Board 576.8.095.23/ISO 240308 20240308083116 INLIS000000000012293 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)