000 00316nam a2200133Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
020 _a9788185240800
082 _a624
_bHIG-K
100 _aS.K.KHANNA
245 0 _aHIGHWAY ENGINEERING
250 _a4TH
260 _anew delhi
_bNEMCHAND & BROS
_c2018
942 _cBK
999 _c29250
_d29250