000 00328nam a2200133Ia 4500
082 _a001.42
_bRAJ
100 _aRajagopalan, N. & others
245 _aResearch methodology.
260 _aBombay,Madras etc
_bIndian Inst. of Technology
_c1995
300 _avi,155p,ii
500 _aENG
890 _aIndia
999 _c28571
_d28571