00289nam a22000857a 4500008004100000040005500041080002100096245004800117260003800165230329b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 74/76(058)bK0  aPenrose annual c/Lund Humphries, Vol. 54,   aLondon: bLund Humphries, c1960