| 000 | 00373nam a22001337a 4500 | ||
|---|---|---|---|
| 020 | _a0-309-05550-4 | ||
| 082 |
_a388.049 _bNAT |
||
| 100 |
_aN.T.B, N.R.C _938535 |
||
| 245 |
_aTransportation research record No.1404 _cN.R.C, N.T.B |
||
| 260 |
_aWashington _bNational Academy Press _c1993 |
||
| 300 | _a100 p | ||
| 526 |
_a0 _b0 _c0 _d388_049000000000000_NAT |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c543154 _d543154 |
||