000 00538nam a2200181 4500
003 OSt
005 20210326094854.0
008 210326b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a539.7
_bH869i
100 _aHughes, C.S.
245 _aWorking plan investigation of a nuclear device for determining the density of bituminous concrete
_cC. S. Hughes
260 _aVirginia
_bCouncil of Highway Investigation and Research
_c1960
300 _a11p
650 _aTechnial reports
942 _cTR
999 _c564436
_d564436