000 00289nam a2200133Ia 4500
654 _aMAN
100 _aDavar.R.S. & Others.
250 _a16th Ed.
245 _aSalsemanship &Publicity.
260 _bPCPL
_c1989
082 _bDAV
_a658.81
300 _aXXII, 422p.
999 _c11722
_d11722
300 _c22 cm.
041 _aeng
546 _aText in English