00410nam a22001457a 450000500170000000800410001702000180005804000160007604100070009205000210009924500450012026000360016530000100020165000530021120260511153331.0150810b        xxu||||| |||| 00| 0 eng d  a0 491 01970 x  aKYUCLcKYUC  aEN  aQA 39b.M87 1971  aMathematics made simplecMurphy, Patrick  aLondonbMade simple booksc1971  a273p.  2MathematicsxSchool of Pure and Applied Sciences