000 00322nam a2200133Ia 4500
999 _c3011
_d3011
005 20210714182210.0
008 180713s9999 xx 000 0 und d
082 _a692.1
_bBHA-E
100 _aBHATT, N.D.
245 0 _aELEMENTARY ENGINEERING DRAWING
250 _a13th
260 _aANAND
_bCHAROTAR
_c1986
942 _cGB
_2ddc