000 00431nam a22001457a 4500
020 _a0412243709
082 _a616.33
_bSAL
100 _aSalmon, PR
245 _aGastrointestinal endoscopy : advances in diagnosis and therapy ; Vol.1
250 _aNil
260 _aLondon
_bChapman and Hall
_c1984
300 _a278p.
654 _aGastroenterology
942 _cBK
999 _c3308
_d3308