00768cam a22002177 4500 356157 356157 12751834 NUST 20180213040647.0 020424s1964 maua b 000 0 eng 64006499 DLC DLC DLC QA135 .H68 372.7 HOL Hollister, George E. (George Erwin), 1905-1996. 9994 Teaching arithmetic in the primary grades [by] George E. Hollister [and] Agnes G. Gunderson. Boston, Heath [1964] xii, 207 p. illus. 24 cm. Includes bibliographies. Arithmetic Study and teaching (Primary) 9995 Gunderson, Agnes G., 1889- 9996 0 cbc premver u ncip 19 y-gencatlg ddc BK 0 0 ddc 0 0 NFIC CL CL GEN 2018-02-13 0 372.7 HOL S3H-D-320 2018-02-13 2018-02-13 BK