000			00330nam a2200145Ia 4500
008			221117s9999 xx 000 0 und d
082			_bUPA
100			_aUPADHYAY, A.K.
245		0	_aHIGHWAY ENGINEERING
250			_a1ST
260			_bKATSON, NEW DELHI _c2012
300			_a222
650			_aCivil Engineering
942			_cBK
999			_c212761 _d212761