000 00279nam a2200121Ia 4500
008 241007s9999||||xx |||||||||||||| ||und||
041 _aEnglish
245 0 _aNew Approach Arithmetic Grade 6
260 _c1964
300 _a132p.;
_c20cm
650 _aMathematics
942 _cTB
999 _c137131
_d137131