000			00271nam a2200133Ia 4500
654			_aMECH
100			_aGobel.E.F.
250			_a1st Ed.
245			_aRubber Spring Design.
260			_bNBUT _c1977
082			_bGOB _a24E-872
300			_a211p.
999			_c22998 _d22998
041			_aeng
655			_aM-12
546			_aText in English
300			_c24 cm.
300			_c20.5 cm.