000 00293nam a22001337a 4500
999 _c528261
_d528261
003 NUST
038 _aMSOHAIL
082 _a624.28
_bTWB
100 _aThe Worldbank
_919945
245 _aI - Beam Railway Bridge
260 _aUSA
_bUS Govt Printing
_c1944
300 _a48; p
942 _2ddc
_cBK