000 00393 a2200157 4500
008 221221b2022 |||||||| |||| 00| 0 eng d
020 _a9789392837753
_c545
040 _aAVIT
041 _aENGLISH
100 _aMatcha, Ashok
110 _bCDC
245 _aAdvancement science and Technology
_cMatcha, Ashok
260 _bG K Publications
_c2022
_aNew Delhi
650 _aCDC
942 _cBK
999 _c78154
_d78154