000 00552nam a22001817a 4500
003 OSt
005 20220328100630.0
008 130104b xxu||||| |||| 00| 0 eng d
020 _a070175217
040 _cYeshi
082 _a507.37 PEA
245 _aTeachers guide for peas and particles /
260 _aNew York :
_bWebster Division, McGraw-Hill Book Company,
_c1966.
300 _av, 40 p. :
_bill. ;
_c28 cm.
650 _aNumeration
_xStudy and teaching (Elementary).
650 _aMathematics
_xStudy and teaching (Elementary).
942 _2ddc
_cBK
999 _c6227
_d6227