000 01117cam a2200289 a 4500
999 _c294387
_d294387
020 _a0-06-016590-1
040 _bukr
041 0 _aeng
090 _aT17
_b.G54 1994
_cT17 .G54 1994
100 1 _aGies, Frances
245 1 0 _aCathedral, forge, and waterwheel
_btechnology and invention in the Middle Ages
_cFrances & Joseph Gies
260 _aNew York
_bHarperCollins Publishers
_c1994
300 _a357 p.
_bill.
_c22 cm
504 _aБібліогр. : с. 329-343, Покажчик
700 1 _aGies, Joseph
942 _2lcc
_cBOOK