This was the textbook for my University Conducting class, at CSUF.
It is a simple, clear and precise technique, I have sucessfully used, while directing Ward Choirs and Congregations of the "Mormon" church, over the past 30 years.
LDS Ward Choir Directors use their God given talents in Christlike service, so are not paid, like those of many other churches. But, we believe in the pursuit of excellence and that music should be performed to invite the Holy Spirit, not detract from it. So, I highly recommend this book.