000 00271nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aGopalakrishna K R
245 0 _aEngineering Drawing Vol :I 15th Ed.
250 _a15
260 _bSubhas Bangalore
_c1992
942 _cBK
999 _c36069
_d36069