00304nam a22001097a 4500082002800000100001900028245004700047260003900094300001600133526003700149650000800186  a629.04bVAZcL-18, P-49  aVazirani, V.N.  aTransportation engineeringcV. N. Vazirani  aNew DehlibKhanna publishersc1988  axvi, 734.p:  a0b0c0d629_040000000000000_VAZ  aMCE