{"product_id":"9781933998510","title":"Laboratory Manual of Glassblowing - Illustrated","description":"Materials And Apparatus - Varieties And Defects Of Glass- Devitrification - Annealing Glass - Blowpipe And Bellows - Light - Arrangement Of Exercises - General Operations - Cutting - Bending - Constricting And Flanging Tubing - Methods Of Rotation And Blowing - Elementary Exercises - Joining Two Pieces Of Tubing Of The Same Diameters - Blowing Bulbs - Advanced Exercises - Sealing A Tube Through Another Tube: The Gas Washing Tube - Suction Pump - And Kjeldahl Trap - Modified Methods And Special Operations - Capillary Tubing - Glass Rod - Mending Stopcocks - Closed Circuits Of Tubing - Spirals - Ground Joints - Sealing In Platinum Wire - Sealing Vacuum Tubes - Closed Tubes For Heating Under Pressure - Index","brand":"Watchmaker Publishing","offers":[{"title":"Default Title","offer_id":47044250665200,"sku":"9781933998510","price":7.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781933998510_p0.jpg?v=1763641625","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781933998510","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}