000 00348nam a2200145Ia 4500
008 260319s9999 xx 000 0 und d
020 _a9.7893879386e+012
082 _a604.2
_bELA/E
100 _aElanchezhian,C
245 0 _aEngineering Graphics
250 _a7th Edition
260 _aNew Delhi
_bMedtech
_c2019
300 _aQ.54
942 _cBK
999 _c51059
_d51059