na INLIS000000000000160 20260224083406 0010-0317000158 260224 0 A Probllem-solving approach to intermediate algera / Mervin L Keedy Keedy, Mervin L New York : Addison-Wesley publishing Company, 1986 x,479 hlm. ; 24 cm 0 201 12974 4 512. 9 Kee p 512. 9 ALJABAR 284189112