00426nam a2200145Ia 450000500170000000800410001708200170005810000200007524500280009526000230012330000100014694200070015699900150016395201020017820260205040549.0260111s9999||||xx |||||||||||||| ||und||  a154.4  B132A  aBacon, Francis. 0aAdvancement of learning  aLondonbDentc1950  a244p.  cBK  c8201d8201  00104070aTSCSLbTSCSLd2026-02-05l0o154.4  B132Ap11549r2026-02-05 04:05:49w2026-02-05yBK