000 00302nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a621.3692
_bT01 KAT
100 _aKatre, J.S
_912322
245 0 _aPulse wave shooping and switching
260 _bTech Max
_aPune
_c2001
942 _cBK
999 _c28487
_d28487