000 00321pam a2200133a 44500
010 _a66011520
082 _a158
_bB473R
100 _aBiddle, Bruce J.
245 1 _aROLE THEORY
_bCONCEPTS AND RESEARCH
260 _a
_bJohn Wiley & Sons, Inc.
_c1966
700 _aThomas, Edwin J.
964 _gCIRC
997 _a36955 C
999 _c408026
_d408026