000 00275nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _bBRI
100 _aBrix , M.
245 0 _aMaking things is fun
260 _aLondon
_bGeorge Harper
_c1971
300 _a142
942 _2ddc
999 _c17601
_d17601