Heath Richard J : Plastics materials : properties and applications / A.W. Birley, R.J. Heath, M.J. Scott.
Heath Robert : Clarastella [electronic resource] / Heath, Robert.
Heath Robert 1799 : A natural and historical account of the islands of Scilly [electronic resource] : describing their situation, number, extent, soil ... their government, laws, customs, grants, records and antiquities ... and, lastly, a general account of Cornwall / by Robert Heath.
Heath Thomas Active 1651 1654 : Stenography, or, The art of short-writing : more easy and plain than formerly hath been extant : with examples and observations, which will help the learner so as he needeth no help but the book / published by the author, Tho. Heath, stationer.
Heath Thomas Astronomer : A manifest and apparent confutation of an astrological discourse, lately published to the discomfort (without cause) of the weake and simple sort, as will by the sequel of that which foloweth, euidently appeare : With a briefe prognostication, or astrologicall prediction, of the coniunction of the two superiour planets, Saturn and Iupiter: which shalbe in the year of our Lord God 1583 the 29. of Aprill, at three of the clocke in the morning. / VVritten the 25. of March by Thomas Heth, Master of Art.