000 00546nam a2200205Ia 4500
008 180116s1978 xxu||||| |||| 00| 0 eng d
020 _a0397503814
082 _aWE725
_bHEL
100 _a Helfet Arthur J., Lee David M. Gruebel
245 _aDisorders of the lumbar spine
_b
250 _a
260 _aPhiladelphia
_bJ. B. Lippincott
_c1978
300 _a262 p.
_b26 cm.
440 _a
_v
500 _a
520 _a Lumbar Vertebrae, Spinal Diseases
650 _aSpinal Diseases
650 _aLumbar Vertebrae
906 _a3087
_b
_c
999 _c15903
_d15903