00000cam a22000004a 4500 UP-99796217606763059 Buklod 20230503092542.0 m |o d | ta 021015s1993 xx r |||| u|eng d (iLib)UPD-00000419788 DISMED eng QA 107 K44 1993 Keedy, Mervin L. Developmental mathematics Mervin L. Keedy, Judith A. Beecher, Marvin L. Bittinger. 3rd ed. Reading, MA Addison-Wesley c1993. 924 p. ill. Arithmetic. Algebra. Beecher, Judith A. Bittinger, Marvin L. Book fo book UPD DISMED QA 107 K44 1993 Book