000 00357nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aX
_bCAN;1952
100 _aCanfield, B. R..
245 _aPublic Relations Principles and Problems /
_b
260 _bRichard D. Irwin Inc. ,
_aIllinois :
_c1952
300 _a517p :
650 _aEconomic
942 _2cc
_cBK
999 _c9243
_d9243