000 002600000a22001210004500
245 _aAneesthetic equipment
100 _aWard, C.S.
250 _a2d ed.
260 _aLondon
_bBailliere Tindall
_c1985
080 _a616-7
_bW3
041 _aEN
942 _cBK
999 _c118839
_d118839