00386cam a2200157Ma 4500 ocn122288214 OCoLC 20130320044812.0 900708s1990 sa 000 0 afr d 0620149817 (pbk) 9780620149815 (pbk) (OCoLC)122288214 SZT SZT NX@ OCLCO 261.7 20th Swart, Alkmaar. 33909 16065 16065