000 00356nam a2200145Ia 4500
008 210804s1989||||xx |||||||||||||| ||und||
041 _aeng
082 _a616.1207547
_bPRA/UN
100 _aPradip Mehta J
245 0 _aUnderstanding ecg electrocardiography
250 _a3rd
260 _aBombay
_bNational book depot
_c1989
300 _a116
942 _cBK
999 _c4039
_d4039