00382cam a22001457a 450000500170000000800410001702000180005802000150007604100080009110000230009924500560012225000140017826000370019230000070022920151023231113.0910402s1975    sa            000 0 afr d  a9780620015875  z062001587X  beng1 aVerreyne, L. J. B.10aToegepaste meganika vir tegnici /cL.J.B. Verreyne.  a2de uitg.  aPretoria :bC.C. de Kock,c1975.  ap.