000 00400nam a2200169Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a001.4
_bSAR N1
100 _aSaravanavel, P.
245 0 _aResearch methodology
_cP. Saravanavel
250 _a3rd
260 _aAllahabad
_bKitab Mahal
_c1991
300 _av, 288
650 _aResearch
942 _cBK
999 _c14006
_d14006