000 00340nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a604.2
_bBHA
100 _aBhatt, N
245 0 _aMachine drawing
260 _aAnand :
_bCharotar Publication,
_c1981.
300 _a210
365 _a0
650 _aCivil Engineering
999 _c143847
_d143847