000 00280nam a2200121Ia 4500
008 220201s1977 xx 000 0 eng d
082 _bBHA
100 _aN.D. Bhatt
245 0 _aMachine drawing
260 _aNew Delhi
_bCharotar Book Stall
_c1977
300 _a210
942 _2ddc
999 _c17203
_d17203