000 00398nam a2200157Ia 4500
005 20240430114058.0
008 221007s9999 xx 000 0 und d
082 _a625.1 SAX
100 _aSaxena S.C & Arora S.P
245 2 _aA Text Book of Railway Engineering
250 _a7th
260 _aDhanpatrai, New Delhi
_bDhanpatrai, New Delhi
_c2010
300 _a755
942 _cBK
942 _n0
999 _c1628
_d1628