000 00271nam a22001217a 4500
020 _a0121461505
050 _aMED QA276
_bB863
100 _aBurr,I.W
245 _aApplied statistical methods
260 _alondon
_bacademic press
_c1974
300 _axix,469
942 _cBK
999 _c13039
_d13039