RT Article
T1 Preface
JF Koers
VO 74
IS 4
SP 13
OP 24
A1 d’Assonville, V. E.
A1 Britz, D. R. M.
A2 Britz, D. R. M.
LA Undetermined
YR 2009
UL https://ixtheo.de/Record/1936629127
DO 10.4102/koers.v74i4.138