http://library.open.ac.uk/lrctranscripts/AT308_AC2_tra.pdf
produced by Charles Cooper.
AC2569
Side 1 : military engineering, town planning graphics and surveying 1450-1700 ; Side 2 ; the Hausa city and it's architecture
Side 1 : military engineering, town planning graphics and surveying 1450-1700 ; Side 2 ; the Hausa city and it's architecture