My apologies that the RESPONSE feature was broken for a long while. I didn't actually notice. Hopefully it is now fixed. - Daniel Risacher (magnus@mit.edu) --- Very informative and interesting. However, I operate using a text based Browser. I would be very nice if the whole caboodle was packaged up as a pdf file an the reader given the option to download. Thanks for the work, Vin PS If it does become available, could you email me at v.p.crabtree@brad.ac.uk \ and I will download it. + + Great stuff, Thank You for the effort to rE-publish it. Jim + OUTSTANDING! - I made a hard copy which will be treasured and placed between on my book shelf between Sutton and Marks. +------------------------- 1997.06.30+22:20 Singapore I lost my copy of this almost 15 years ago in a lost crate of such treasures. I am pleased to find this timeless work of rocketry again and my hearty applause to your posting on the WEB. thanks ! mpowers8@pacific.net.sg --------------------------------------------