000 00338nam a2200121Ia 4500
008 170101s1950 xx 000 0 und d
082 _a621 KEN
100 _aKent
245 0 _aKent's Mechanical Engineers' handbook in Two Volums Design & Production Volume
260 _bJohn Wiley & Sons
_c1950
300 _a28-60 p.
942 _2ddc
_cB
999 _c433166
_d433166