LEADER 00619nam0-2200229 --450 001 9910267359003321 005 20180510153306.0 100 $a20180510d1977----km y0itay50 ba 101 0 $aeng 102 $aGB 105 $ay 001yy 200 1 $aValue of business travel time$fby David A. Hensher 210 $aOxford$cPergamon press$d1977 215 $a159 p.$d26 cm 700 1$aHensher,$bDavid A.$089590 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910267359003321 952 $aD3/78$b2297$fDINTR 959 $aDINTR 996 $aValue of business travel time$91505195 997 $aUNINA