Life Is Like Algebra: Every Negative Can Be Turned into a Positive If We Solve the ProblemeBookLife Is Like Algebra: Every Negative Can Be Turned into a Positive If We Solve the ProblemkaryaRoland J. CommackPenilaian: 0 dari 5 bintang0 penilaianSimpan Life Is Like Algebra: Every Negative Can Be Turned into a Positive If We Solve the Problem untuk nanti