000 00365nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a620.11
_bAGA
100 _aAgarwal, D
245 0 _aEngineering materials and technology
260 _aNew Delhi :
_bKhanna Publication,
_c1989.
300 _a0
365 _a30
650 _aCivil Engineering
999 _c129741
_d129741