00406nam a2200181Ia 4500 210210b1956 xxu||||| |||| 00| 0 eng d eng 532/118 YARWOOD (J) High vacuum technique London Chapman & Hall Ltd. 1956 208 vacuum technique High Physics 008483 126386 126386 0 0 0 2 Physics AL AL 2021-02-17 0.00 0 532/118 008483 2021-02-17 00:00:00 2021-02-17 BK