000 00339nam a22001217a 4500
082 _a388.312
_bPLA
_cD
245 _aPlanning and scheduling work zone traffic control
260 _aWashington
_bThe world bank
_c1981
300 _a66 p.
_bill, ;
_c24 cm.
526 _a0
_b0
_c0
_d388_312000000000000_PLA
650 _aMCE (D)
942 _2ddc
_cBK
999 _c543287
_d543287