000 00897cam a22002651 4500
001 10278422
003 BD-DhUL
005 20220619201015.0
008 720613s1957 paua 001 0 eng
010 _a 57002762
035 _a(OCoLC)331193
040 _aDLC
_cODaU
_dOCoLC
_dNBrockU
_dDLC
_dBD-DhUL
042 _apremarc
050 0 0 _aQA11
_b.B848
082 _a510.7
_bBRD
100 1 _aBrueckner, Leo J.
_q(Leo John),
_d1890-1967.
245 1 0 _aDeveloping mathematical understandings in the upper grades
_c[by] Leo J. Brueckner, Foster E. Grossnickle [and] John Reckzeh.
260 _aPhiladelphia :
_bWinston ,
_c1957.
300 _av , 567 p. :
_bill.
_c22 cm.
650 0 _aMathematics
_xStudy and teaching (Secondary).
700 1 _aGrossnickle, Foster E.
_q(Foster Earl),
_d1896-
700 1 _aReckzeh, John.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c1456
_d1456