000 | 00349nam a2200145Ia 4500 | ||
---|---|---|---|
005 | 20240821151636.0 | ||
008 | 240821s9999||||xx |||||||||||||| ||und|| | ||
082 | _a510 BET | ||
100 | _aBetz, William | ||
245 | 0 | _aJunior mathematics for today | |
260 |
_aBoston _bGinn and Co _c1936 |
||
300 | _aiii,59p | ||
650 | _aMathematics | ||
942 | _cBK | ||
999 |
_c37199 _d37199 |