00325nam a2200109Ia 4500008004100000040003800041100001800079245004400097260004900141300001300190653001200203211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aIngram, Derek 0aCommonwealth for a colour - blind world  bGEORGE ALLEN AND UNWIN LIMITEDaLONDONc1965  a217 P p.  aHISTORY