| 1. 
  |  | Title: A Shortcut to Art and Literature (Living Language Instant Scholar) by Ana Suffredini, Helen Langone, Christopher Medellin
 ISBN: 0609606778
 Publisher: Living Language
 Pub. Date: 01 August, 2000
 List Price: $19.95
 Amazon.com Price: $13.97
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| 2. 
  |  | Title: Methods in Enzymology: Immunochemical Techniques, Part I: Hybridoma Technology and Monclonal Antibodies by John J. Langone, Helen Van Vunakis, Sidney P. Colowick, Nathan O. Kaplan
 ISBN: 0121820211
 Publisher: Academic Press
 Pub. Date: May, 1986
 List Price: $254.95
 Amazon.com Price: $254.95
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| 3. 
  |  | Title: Methods in Enzymology: Immunological Techniques, Part E; Monoclonal Antibodies and General Immunoassay Methods by John J. Langone, Helen Van Vunakis, Sidney P. Colowick, Nathan O. Kaplan
 ISBN: 0121819922
 Publisher: Academic Press
 Pub. Date: March, 1983
 List Price: $254.95
 Amazon.com Price: $254.95
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| 4. 
  |  | Title: Immunochemical Techniques, Part G: Separation and Characterization of Lyphoid Cells (Methods in Enzymology, Vol 108) by Giovanni Di Sabato, John J. Langone, Helen Van Vunakis, Colowick, John J. Longone
 ISBN: 0121820084
 Publisher: Academic Press
 Pub. Date: December, 1984
 List Price: $254.95
 Amazon.com Price: $254.95
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| 5. 
  |  | Title: Immunochemical Techniques (Methods in Enzymology, Volume 70, Part A) by Helen Van Vunakis, John J. Langone, Sidney P. Colowick, H. Van Vunakis
 ISBN: 0121819701
 Publisher: Academic Press
 Pub. Date: October, 1980
 List Price: $254.95
 Amazon.com Price: $254.95
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| 6. 
  |  | Title: Methods in Enzymology: Immunochemical Techniques Part B by John Langhorne, Sidney P. Colowick, John J. Langone, Helen Van Vunakis
 ISBN: 0121819736
 Publisher: Academic Press
 Pub. Date: September, 1981
 List Price: $254.95
 Amazon.com Price: $254.95
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| 7. 
  |  | Title: Methods in Enzymology by Sidney P. Colowick, John J. Langone, Helen Van Vunakis
 ISBN: 0121819744
 Publisher: Academic Press
 Pub. Date: November, 1981
 List Price: $254.95
 Amazon.com Price: $254.95
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