000 00282nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aWalker
245 0 _aPrimary Wood Processing Principle and Practice
250 _a2nd
260 _bSpringer
650 _aF.P.U.
942 _cBK
_01
999 _c4146
_d4146