000 00320nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a744.5 S121
100 _aSACHDEVA,B.A
245 0 _aBLUEPRINT READING FOR THE MECHANICAL TRADES
260 _aNEW DELHI
_bTata McGraw-Hill
_c1981
300 _a25X18
942 _cBK
_2DDC
999 _c18879
_d18879