000 00346nam a2200145Ia 4500
008 180626s9999 xx 000 0 und d
082 _a621.824 G519s
100 _aGlover, David
245 0 _aWhat do springs do?
260 _aGreat Britain
260 _bHeinemann Library
260 _c1996
300 _a24 p
650 _aSprings (Mechanism)
999 _c48737
_d48737