000 00309nam a22001337a 4500
020 _a0397541546
050 _aMED RT42
_bP35
100 _aKraegel, Janeth M
245 _aPatient care systems
260 _aPhiladelphia
_bJ.B Lippincott
_c1974
300 _axi, 219p.
_bill.
650 _aPatient
942 _cBK
999 _c13148
_d13148