000 00466nam a2200133Ia 45e0
008 181001s1967 xx 000 0 und d
100 _aVijayvergiya P.N.
245 0 _aMachine Drawing
260 _aDelhi
_bNAP.
_c1967
300 _a208
942 _2ddc
_cBK
999 _c559
_d559