00453nam a22001577a 450000500170000000800410001702000180005804100120007608200150008810000120010324500640011525000190017926000420019830000300024065000250027020241121123450.0241121b        |||||||| |||| 00| 0 eng d  a9780409126747  aEnglish  a346.47 BUR  lEnglish  aBurrell's South African Patent and Design Law /cTD Burrell  aFourth Edition  aDurban:bLexisNexis (Pty) Ltd, c2016  bxiii, 1040 pages;c25 cm.  aLegal practice bLaw