000 00415nam a2200145Ia 4500
008 190516s9999 xx 000 0 und d
100 _aCamm, F.J.
_9131932
245 4 _aThe Second "Practical Mechnics" How-To-Make-It-Book
260 _bGeorge Newnes Limited
_c1957
_aLondon
300 _a191
600 _tBiotechnology
_9131933
650 _aBiotechnology
_9131933
942 _cBK
999 _c124312
_d124312