000 00369nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aSonde, B S
245 0 _aTransducers and display systems
260 _bTata mc graw hill company
_aNew delhi
_c1977
300 _aVii, 154p p.
653 _aEngineering
942 _c1
999 _c194871
_d194871