Pottery Workers of Staffordshire A Portrait in Old Picture Postcards Lewis Roy Heftet / 1995 / Engelsk
Haywoods, Colwich, Milford and Brocton A Portrait in Old Picture Postcards Lewis Roy Heftet / 1993 / Engelsk
Reasoned Society[Rational Critique on Issues of the Day] Series 1 Lewis Roy V. Heftet / 2009 / Engelsk
Employment Rights, Industrial Tribunals and Arbitration Case for Alternative Dispute Resolution Lewis Roy Heftet / 1993 / Engelsk
Mysterious cup marks: Proceedings of the First International Cupule Conference Proceedings of the First International Cupule Conference Bednarik, Robert G Heftet / 2010 / Engelsk
