000 00339nam a2200145Ia 4500
008 240201s1967 xx 000 0 eng d
020 _a0721400442
082 _a510 MUR
100 _aMURRAY, W.
245 0 _aSUBTRACTION MADE EASY - BOOK -2
260 _bLADYBIRD BOOKS LTD.,
_c1967
300 _a52
650 _aMATH
942 _2ddc
_cBK
999 _c5323
_d5323