000 00367nam a22001337a 4500
082 _a621.03
_bCYC
100 _aDerr, Louis
_947271
245 _aCyclopedia of engineering
_cDerr, Louis
260 _aChicago
_bAmerican Technical Society
_c1921
300 _a503 p.
_bill.
_c23 cm
526 _a0
_b0
_c0
_d621_030000000000000_CYC
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c550573
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