000 00361nam a2200121Ia 4500
008 241226s9999 xx 000 0 und d
020 _a9783639321166
082 _a370.78
_bJHA
100 _aJha, Avdhesh.
245 0 _aEducational Research: Methods, Tools and Techniques
260 _aGermany:
_bVDM Verlag Dr. Muller Gmbti and Co. KG.,
_c2011.
300 _a410.
999 _c178942
_d178942