... Num- ber of Re- sam- frac- ples tive of index each ND Protection coefficient ( percent ) for- Den- sity PbO BaO 90 105 kv kv Bo 120 135 150 165 195 kv kv kv kv kv glass F - 1 A F - 3 F - 4b F - 50 F - 9 Commercial X - rays Optical ... BF - 1 ...
... NO . 3589 > 810717 810310 SUPERNOVA IN IN NGC 4536 . TANZI , E. G. , TARENGHI , M. < IAUC NO ... B. F. TARANOVA , O. G. , YUDIN , B. F. < ASTR . AP . , 117 , 209 > < SOV . AST . , 26 , 57 > TARANOVA , O. G. , YUDIN , B. F. MULTIBAND OPTICAL ...
... NO . 3589 > 810717 810310 SUPERNOVA IN IN NGC 4536 . TANZI , E. G. , TARENGHI , M. < IAUC NO ... B. F. < ASTR . AP . , 117 , 209 > V1016 CYGNI AND HM SAGITTAE : BINARY STELLAR SYSTEMS . 830116 TARANOVA , O. G. , YUDIN , B. F. MULTIBAND ...
... numbers Unit of quantity Commodity description B F Optical elements , excluding ophthalmic lenses used in spectacles and eye glasses : Units . Lenses .. 9147 5299 * 8 9140 * Units .... 5230 * 5299 * + " Units ...... Prisms . Instruments ...
... no part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, electrical, chemical, mechanical, optical ... contact Tony Holmes at tony.holmes@zen.co.uk Front cover ...
... number of individuals who are specialists in their fields. In particular I ... optical, photocopying, recording or otherwise, without the prior written ... CONTACT: NORTH AMERICA Osprey Direct, c/o Random House Distribution Center, 400 ...
... no part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, electrical, chemical, mechanical, optical ... contact Tony Holmes at 16 Sandilands, Chipstead, Sevenoaks, ...
... no part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, electrical, chemical, mechanical, optical, photocopying, recording or otherwise, without the prior ...
... number JSR-91-600. McLean, Virginia: Mitre Corp. Wu, C.S., C.P. Wen, R.N. ... Optical Sensors. New York: VCH. Hicks, R.F. 1992. The chemistry of the ... B.F., M.A. Kinch, and A. Yariv. 1990. Comment on "Performance limitations of ...
... optical, mechanical, photocopying, printing, recording or otherwise ... Bf 109e-4 coded 'White 8'. His Rottenflieger was Unteroffizier Heinrich rühl in a Bf 109e ... no 145 Sqn, all of whom were reported missing in action off the isle of ...