TY - BOOK AU - Boogaard, J., AU - Dijk, G. M. Von ED - World Conference On Non-destructive Testing TI - Non-destructive testing: proceedings of the 12th world conference on non-destructive testing, Amsterdam the Netherlands, april 23-28 SN - 0-444-87450-x AV - TA417.2 W67 PY - 1980/// CY - Amsterdam PB - Elsevier Science KW - Ensayos no destructivos KW - Congresos ER -