J.L. Cutbill text London Academic Press 1971 xv, 346 hal. : Ilus. ; 22 cm Database Komputer 681.1 210322 20210322160448 INLIS000000000003252 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)