00543nam a22001577a 4500999001700000020001700017082001700034245007100051260005500122300002200177650003900199700001400238700001600252942000800268952010900276  c10506d10506  a	8171692265   a371.1 RAO  R  aTeachers and testing techniques /ceditors V.K. Rao and R.S. Reddy  a	New Delhi (India) : Commonwealth Publishers, 1992  a260 pages ; 22 cm  aEducational tests and measurements  aRao, V. K  aReddy, R. S  cSTS  00104070815/4aAIISHbAIISHd2020-05-15l0o371.1 RAO  Rp15834r2020-05-15 00:00:00w2020-05-15ySTS