000 00369nam a22001457a 4500
020 _a9971973286
050 _aMED RG732
_bC7
100 _aCrowford, Selwyn
245 _aPrinciples &practice of obstetric Anaesthesia
250 _a5th
260 _aOxford
_bBlackwell Scientific publication
_c1984
300 _axvi,448p.
_bill.
650 _aObstetric
942 _cBK
999 _c15042
_d15042