000 00369nam a22001337a 4500
082 _a625.8
_bNAT
_cD
100 _aNational Research Council
_926742
245 _aRigid pavement design 1963
260 _aThe World Bank
_bWashington D.C
_c1964
300 _a168 p. :
_bill. :
_c6 Cm
526 _a0
_b0
_c0
_d625_800000000000000_NAT
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c547629
_d547629