00401cam a22001571a 4500 3522323 OCoLC 20090521094347.0 771229s1961 enk 000 0 eng 61065419 GB61-6591 (OCoLC)3522323 DLC VYL DLC UKM BTCTA OCLCG BD232 .P57 Pistorius, P. V. (Philippus Villiers), 1907- 2058 5713 5713