000 00221 a2200097 4500
001 59578
090 _c36447
_d36447
100 _ahall george M.
245 _aHow to present at meetings
260 _aUSA
_bBMJ books
_c2007
942 _aNUST-CAE
_k610.69 HAL
999 _c294651
_d294651