000 00311nam a2200109Ia 4500
008 231207s9999 xx 000 0 und d
020 _a9789698016302
082 _a621
_bMUH
100 _aHill, Donald R.
245 4 _aThe book of ingenious devices : applied science and technology
260 _bPakistan Hijra Council
999 _c6599
_d6599