000 00513nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aTK7885.S27
100 _aSchool Mathematics Project
245 0 _aWe built our own computers
_cSchool Mathematics Project
260 _c1966
_aCambridge
_bCambridge University Press
300 _ax,101p.
_bill
_c22cm.
504 _aIncludes bibliographies and index
650 _aComputers, Juvenille literature
942 _2lcc
_cBK
942 _cBK
_2lcc
999 _c61007
_d61007