000 00730nam a2200253Ia 4500
003 HQRS
005 20191101033452.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aSaksena, T.K., chrmn.
110 _aNational Physical Laboratory(NPL)
111 _cNew Delhi,
_d12-14 Dec., 1990
245 _aProceedings of the international congress on ultrasonics
260 _aNew Delhi:
_bNPL,
_c1990
300 _avi, 300(v.p.);
_c29cm.
500 _aIncludes index
650 _aUltrasonics
_xCongresses
650 _aUnderwater
_xAcoustics
650 _aHydrometry
_xUltrasonics
650 _aSonographic spectrum
365 _aINR
_eComp.
942 _2udc
_cBK
999 _c18512
_d18512