000 00355nam a2200157Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aAmit Gupta/222
245 0 _aUnmanned Railway Crossings
250 _a2001
260 _aJammu
_c2001
650 _aComputers
700 _aMukul Mahajan/255
942 _cTH
999 _c2789
_d2789