000 00333nam a22001330 4500
041 _aeng
082 _a616.2
_bP962
100 _aPaul Forgacs.
245 _aProblems in respiratory medicine
260 _aPhiladelphia :
_bF.A. Davis Co.,
_c1981.
300 _a158 p.
_c25 cm.
650 _aProblems in practice series
942 _cBOOK
999 _c31411
_d31411