000 00337nam a2200145Ia 4500
008 240201s2004 xx 000 0 eng d
020 _a9788176498760
082 _a372 MOO
100 _aDEWEESE, BOB
245 0 _aBEGINNING SUBTRACTION
260 _bVIA EDUCATION LTD.,
_c2004
300 _a31
650 _aACTIVITY
942 _2ddc
_cBK
999 _c5616
_d5616