000 00494ctm a2200169u 4500
005 20250312110832.0
006
007 ta
008 240619suuuuuuuu 001|0 eng u
020 _cETB 400.00
100 1 _aRobsan Margo Egne.
245 1 0 _aResearch principles and practices :
_h[manuscript] :
_bA Complete Guide for Researchers /
_cby Robsan Margo Egne.
260 _aAddis Ababab :
_bSolar Printing Presss,
_cc 2022.
300 _aviii, 255 p. ;
_c25 cm.
942 _cBK
961 w l _t7
999 _c13100
_d13100