00318nam a2200109Ia 4500008004100000040003800041100003000079245003000109260004500139300001100184653001300195211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aWhat We Know About Cancer 0aWhat we know about cancer  bGeorge Allen and UnWin LtdaLondonc1970  a240 p.  aMedicine