000 00252nam a2200109Ia 4500
005 20260205052145.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aAgor, R
245 0 _aCivil engineering
260 _aDelhi
_bKhanna
_c1995
942 _cBK
999 _c109722
_d109722