000 00311 a2200121 4500
082 _a510
_bALM
100 _aAllendoerfer, Carl. B
_9109311
245 _aMathematics for parents
_cCarl B. Allendoerfer
260 _aNew York:
_bMacmillan,
_c1965.
300 _b167p.
650 _aMathematics
_9171752
942 _cBK
999 _c19170
_d19170