000 00418nam a22001577a 4500
003 OSt
005 20220920130446.0
008 220920b ||||| |||| 00| 0 eng d
020 _a9788176294942
100 _aThakur Devendra
245 _aVocational and Technical Education
260 _aNew Delhi
_bDeep & Deep Publications Pvt. .Ltd.
300 _aPage No.624
_bHB
650 _2India Education
942 _2ddc
_cBK
999 _c2138
_d2138