00454caa a2200133   4500008004100000022001400041100001800055245012100073260000900194300001100203490002100214700002500235773006000260210629s9999    xx            000 0 und d  a2230-794X  aManjula, P. V 0aCaregivers' Knowledge and Use of Available Apps, tools and software in training their wards with hearing impairment.  c2017  a29-33.  vVolume 9 Issue 1  aRamanakumari, P. V.   aJournal of National Convention of Educators of the Deaf