The SOBHD Office Bearers and Technical Committee and delighted to announce that the 8th edition of the SOBHD textbook is now available for purchase at a cost of £25 from the online shop (postage and packaging extra).
The SOBHD Office Bearers and Technical Committee and delighted to announce that the 8th edition of the SOBHD textbook is now available for purchase at a cost of £25 from the online shop (postage and packaging extra).