Proceedings, American Philosophical Society (vol. 102, no. 5, 1958) Published: Total Pages: 140 Get eBook
Proceedings, American Philosophical Society (vol. 102, no. 3, 1958) Published: Total Pages: 112 Get eBook
Proceedings, American Philosophical Society (vol. 102, no. 2, 1958) Published: Total Pages: 112 Get eBook
Proceedings, American Philosophical Society (vol. 120, No. 5, 1976) Published: Total Pages: 118 Get eBook
Proceedings, American Philosophical Society (vol. 105, no. 1, 1961) Published: Total Pages: 148 Get eBook
Proceedings, American Philosophical Society (vol. 106, no. 4, 1962) Published: Total Pages: 110 Get eBook
Proceedings, American Philosophical Society (vol. 105, no. 4, 1961) Published: Total Pages: 64 Get eBook
Proceedings, American Philosophical Society (vol. 104, no. 5, 1960) Published: Total Pages: 136 Get eBook
Current Research and Development in Scientific Documentation Published: 1962 Total Pages: 876 Get eBook
Proceedings, American Philosophical Society (vol. 130, No. 3, 1986) Published: Total Pages: 134 Get eBook
