00300nam a2200109Ia 4500008004100000020001800041100002100059245005900080250001200139260002500151300001400176171205s9999    xx            000 0 und d  a9780128037492  aSmith, Robert V.  aGraduate Research A guide for Students in the Sciences  a4th ed.  bElsevier, Inc.c2016  a287 pages