000 00270nam a2200097Ia 4500
008 230327s9999 xx 000 0 und d
020 _a0
082 _a629.13403 ENC
_bENC
245 0 _aEncyclopedia For Aviation Technician Vol. I-I
260 _aNew Delhi
_bHimalaya Book
_c2020
999 _c28812
_d28812