LEADER 00531nam 2200169z- 450 001 9910712402503321 035 $a(CKB)5470000002494122 035 $a(EXLCZ)995470000002494122 100 $a20230509c2019uuuu -u- - 101 0 $aeng 200 10$aTechnology acceleration: fuel cell bus evaluations 210 $cNational Renewable Energy Laboratory$aGolden, CO 517 $aTechnology acceleration 906 $aBOOK 912 $a9910712402503321 996 $aTechnology acceleration: fuel cell bus evaluations$93335024 997 $aUNINA