000 00302nam a22000977a 4500
008 240802b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aCivil engineering reports R.D.S.O Lucknow
260 _aLucknow:
_bGovt. of India,
_c1972
942 _cREP
999 _c65664
_d65664