000 00472 a2200169 4500
008 221221b |||||||| |||| 00| 0 eng d
020 _c950
040 _aAVIT
041 _aENGLISH
082 _a528.4(079.1)
100 _aSakthis
110 _bCareer Development
245 _aTNPSC Field Surveyor and Draftsman and Surveyor Cum assistant Draughtsman
_cSakthis
260 _bSakthi Publishing House
_c2022
_aChennai
650 _aCareer Development
942 _cBK
999 _c78192
_d78192