000 00387nam a22001457a 4500
020 _a9788188429844
082 _a604.2/NAR
100 _aNarayana, K.L; Kannaiah, P
245 _aTextbook on Engineering Drawing
250 _a2nd ed.
260 _aChennai
_bScitech Publications Pvt. Ltd.
_c2011
300 _a800p
650 _aMechanical drawing, Engineering graphics
942 _cBK
999 _c23762
_d23762