00692cam a22002171a 450000100060000000300080000600500170001400800410003103500190007203500180009104000400010904100080014908200240015710000200018124500900020126000420029130000340033350400530036765000280042070000260044815716BD-RjUL20211208235855.0140210s1954    nyua     b    001 0 eng d  a(BD-RjUL)15771  a(OCoLC)192755  aDLCcODaWUdInIUdDLCdBD-RjULbeng  aeng00a158.7bRYP 19542231 aRyan, Thomas A.10aPrinciples of industrial psychology /cby Thomas Arthur Ryan and Patricia Cain Smith.  aNew York :bRonald Press Co.,cc1954.  axiv, 534 p. :bill. ;c22 cm.  aIncludes bibliographical references and indexes. 0aPsychology, Industrial.1 aSmith, Patricia Cain.