Although there might be progressively higher - level courses in a subject , each ESMWT course was to be complete in itself .
Although there might be progressively higher - level courses in a subject , each ESMWT course designed to convey some stated , applicable knowledge set .
Although there might be progressively higher - level courses in a subject , each ESMWT course was to be complete in itself and designed to convey some stated , applicable knowledge set .