000 00440nam a2200169Ia 4500
008 151015s1966||||xx |||||||||||||| ||und||
013 _aPILC
020 _a18250
040 _cSICM LIBRARY
082 _a510 W58l
100 1 _aWhitney, David C.
245 _aLet's find out about ADDITION /
_cWhitney, David C.
260 _aNew York :
_bFranklin Watts, Inc,
_c1966.
300 _a62 pages
650 _aMathematics
942 _2ddc
_cBK
999 _c27432
_d27432