00815cam a2200241u 4500 9841816 BD-KhUET 20120802110754.0 120801s1981 ii a 000 0 eng sa 62000353 DLC CarP DLC BD-KhUET 21 625 Arora, S. P. 6622 A text-book of railway engineering / S. P. Arora, S. C. Saxena. 5th rev. & enl. ed. Delhi : Dhanpat Rai and Sons, 1981. xv, 559 p. : ill. ; 22 cm. Railroad engineering. 6623 Saxena, S. C. 6624 ddc BK 6730 6730 0 0 ddc 0 0 KUETCL KUETCL GEN 1983-06-02 Stadium Market, Dhaka. 71.25 0 625 ARO 3010009010 2012-08-01 00:00:00 1 2012-08-01 BK