000 00269nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aKUMAR (RAKESH)
245 0 _aTRANSDUCERS SENSORS & DISPLAY SYSTEMS
250 _a2ND
260 _bDELHI, S.K. KATARIA
942 _2ddc
999 _c99522
_d99522