000 00307nam a2200133Ia 4500
008 160316s1952 xxu||||| |||| 00| 0 eng d
020 _a
100 _a,Becon ,Francis
245 _aAdvancement Of Learning
250 _a
260 _aLONDON
_bENCYCLOPEDIA BRITANNICA
_c1952
300 _a214
700 _a
_a
999 _c20853
_d20853