000 00284nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:62(066)
_bNRP.7
245 0 _aDesign and use of natural rubber bridge bearings. NRPRA technical bulletin.7
260 _aLondon
_bNRPRA
942 _cBK
999 _c22151
_d22151