000 00304nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a525.7
_bKHA
100 _aKHANNA S.K.
245 0 _aHIGHWAY ENGINEERING
250 _a10
260 _bNEM CHAND & BROS
300 _a0
942 _cREF
999 _c80120
_d80120