000 00312nam a2200109Ia 45e0
008 181001s1963 xx 000 0 und d
100 _aDaumas M.
245 2 _aA history of technology & invention
260 _aBombay
_bTulsi Shah Engg.
_c1963
300 _a89
942 _2ddc
_cBK
999 _c1948
_d1948