000 00461nam a22001577a 4500
020 _a0-309-04466-9
082 _a388.3122
_bTRA
_cD
100 _aTRB
_919556
245 _aTraffic control devices and rail-highway grade grossings
_cTRB
260 _aWashington
_bThe World Bank
_c1987
300 _a155 p, :
_bill, :
_c24 Cm
526 _a0
_b0
_c0
_d388_312200000000000_TRA
526 _a0
_b0
_c0
_d388_312200000000000_TRA
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c543316
_d543316