00429nam a22001457a 450000500170000000800410001702000180005805000230007624500780009925000080017726000270018530000390021265000160025165000160026720250611120237.0250611b        |||||||| |||| 00| 0 eng d  a9780702076381  aRG101 b.S966 2020  aEssential Obstetrics and GynaecologycIan Symonds, Sabaratnam Arulkumaran  a6th  aLondonbElsevierc2020  axiii, 460pgs. b24cm. ill. colored  a Obstetrics  aGynaecology