000 00286nam a2200121Ia 4500
008 160710s1937 xx 000 0 und d
082 _a531 D 90 S
100 _aDURELL, C. V.
245 2 _aA SCHOOL MECHANICS
260 _bG. BELL AND SONS ,LTD.
_c1937
300 _a447
942 _2ddc
_cB
999 _c4459
_d4459