000 00273pam a2200085a 44500
008 140414b xxu||||| |||| 00| 0 eng d
245 _aPROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, V66, 1969
_c
260 _aGREAT BRITAIN
_bCAMBRIDGE AT THE UNIVERSITY PRESS
_c
906 _a45879
999 _c42013
_d42013