00446nam a22001457a 450000500170000000800410001702000180005804000160007604100070009205000240009924500810012326000330020430000100023765000530024720260512111503.0150810b        xxu||||| |||| 00| 0 eng d  a0-395-24030-1  aKYUCLcKYUC  aEN  aQA 152.2b.D46 1977  aElementary algebra:bPart 1cDenholm, A. Richard, Robert G. Underhill et al.  aUSA,bHoughton mifflinc1977  a461p.  2MathematicsxSchool of Pure and Applied Sciences