Sewing Machine Chalona O Rakhonabekhon (A Booklet on Sewing Machine Operation and Maintenance)
Rajmistri O Rodmistri: Shahoj Je kaj Shikhte Pari (A Booklet on Masonry and Steel Fixer/Rod Binder)
Power Tiller Chalona O Rakhonabekhon (A Booklet on Power Tiller Operation and Maintenance)
Lathe Machiner Galpokatha (A Booklet on Lathe Machine Operation and Maintenance)