Answers upon several heads in philosophy
Subtitle: first drawn up for the private satisfaction of some friends : now exposed to publick view and examination
By: by William Marshall, Dr. of physick of the colledge of physicians in London.
Series: Early English books, 1641-1700 -- 1531:3.
Publisher: Printed by T.L. for Nathaniel Brooke ...
Published: 1670
Place of publication: London
Language: eng
Format: Microform
Number of pages: 237
Subjects: Science -- Early works to 1800.
Genres: Early works to 1800.
Notes: Errata on preliminary p. [23]

Pages 1-14 bound out of order.

Reproduction of original in the University of Illinois (Urbana-Champaign Campus). Library.

Wing M809A

Available electronically as part of Early English books online.

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1984. 1 microfilm reel ; 35 mm. (Early English books, 1641-1700 ; 1531:3)