From what I can tell, Guillemin's "Synthesis of Passive Networks Theory and Methods Appropriate to the Realization and Approximation Problem" seems to have gone through a number of different prints since it came out in 1957 (?). Does anyone know if these are all the same book? Or were there actually multiple editions, with newer versions (the last printer seems to have been in 1977) adding and/or correcting material?
Thanks,
---Joel