000 00344pam a2200157a 44500
008 230405s1991 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aR.D.Sharma
245 _aDesigning And Marketing REsearch
250 _a1
260 _a
_bDeep
_c1991
300 _a151p,22 cms
440 _a150
690 _aIMRDA
906 _a1139
999 _c253998
_d253998