000 00428cam a2200145 i 4500
020 _a0471364339
082 _a629.4
_bHAY
_cL-18, P-31
100 1 _aHay, William Walter,
245 1 3 _aAn introduction to transportation engineering /
_cWilliam W. Hay.
250 _a2d ed.
260 _aNew York :
_bWiley,
_cc1977.
300 _axvi, 652 p., [2] fold. leaves of plates :
_bill. ;
_c24 cm.
650 0 _aTransportation.
942 _cBK
999 _c8445
_d8445