000 00472nam a2200145Ia 4500
001 7444
005 20261006004025.0
008 120911s9999 xx 000 0 und d
082 _a362.18 ROU
100 _aRoush,William R.
_98439
245 _aPrinciples of EMS systems / William R. Roush,
250 _a2nd ed.
260 _aDallas, Tex. (P.O. Box 619911, Dallas, Texas 75261-9911) : American College of Emergency Physicians
650 _a Emergency medical services.
_98440
999 _c7444
_d7444