000 00268nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.9
100 _aRoop Lal
245 0 _aJig and Fixture Design
250 _a1
260 _bVagu New Delhi
_c2015
942 _cBK
999 _c34548
_d34548