000 00262nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aGUPTA (KN) & KAUSHISH (JP)
245 0 _aWORKSHOP TECHNOLOGY : THEORY & PRACTICE VOL. I
260 _bNEW HEIGHTS
942 _2ddc
999 _c94870
_d94870