CHA'P22 UG/23144 UG/23145 UG/23146 Chaithanya, Chilumula A Practical guide to obstetrical and gynecological instruments for nurses / Chilumula Chaithanya; foreword Devi Buela Janet. – New Delhi;Kolkata : CBS, 2022 xxi,153p. : col.ill. ISBN9789390619030 : Rs.250/- . Obstetrics . Gynecology . Chaithanya, Chilumula |