000 00313nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aCHO-L
_b385
100 _aChoudhury, S K
245 0 _aLectures on transport
260 _a Ludhiana
_bLyall Book Depot
_c1967
650 _aRailroad transportation
942 _cBK
999 _c26643
_d26643