000 00356nam a22001337a 4500
008 161226b xxu||||| |||| 00| 0 eng d
082 _a604.2 BHA-E
100 _aBhatt,ND
245 _aElementry engineering drawing: plan and solid geometry
_cN.D.Bhatt
250 _a31 ed.
260 _bCharotar publishing house
_c1991
942 _cMEDL
999 _c24178
_d24178