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• 000 00631nam 22002175a 45

• 000 1000086946

• 001 0000310361

• 008 070528s1946 enka b 001 0 eng d

• 020 __ |c CNY1.20

• 040 __ |a CAU |c CAU

• 090 __ |a 537.54/W898

• 100 1_ |a Worsnop, B. L.

• 245 10 |a X-Rays / |c by B.L. Worsnop and F.C. Chalklin.

• 260 __ |a London : |b Methuen & CO. LTD., |c 1946.

• 300 __ |a 126 p. : |b ill. ; |c cm.

• 440 _0 |a Methuen's monographs on physical subjects

• 504 __ |a Includes bibliographical references and index.

• 700 1_ |a Chalklin, F. C.

• 901 __HSW200701788

• 905 __ |a CAU |f 537.54/W898

• 907 __ |a CAU |f 537.54/W89