00391nam a2200157Ia 4500008004100000082001700041100002000058245003300078250000600111260004200117300000800159650001600167650001800183653001200201700002000213170901s1963    xx            000 0 und d  a512.07bD78P  aDrooyan, Irving 0aProgrammed Beginning Algebra  a2  aLondonbJohn Wiley and Sons Incc1963  a129  aMathematics  aPure Sciences  aAlgebra  aWooton, William