A non-television educational or technical series title and part title should be considered the title proper only when the work is part of a series intended to be viewed consecutively.  Such series should be entered under the series title followed by the part title and/or number, if appropriate.

When various terms are used preceding numbers within a technical or educational series, choose the one that predominates within the series.  Whenever the term is supplied, enclose it in brackets.  If there is no predominant term, or no term found, supply the term "No." enclosed in brackets.

Educational television series should be treated like any other television series.  See 1B1.  Non-television series not intended to be viewed consecutively are discussed in Chapter 6.

245 00 $a Introduction to mathematics. $n No. 1, $p Numeration.

245 00 $a Introduction to mathematics. $n [No.] 2, $p Non-decimal numeration system.

245 04 $a The nature of communism. $n Vol. 1, $p Introduction to the course.

245 00 $a Process piping drafting. $p Basic piping data.

245 00 $a Process piping drafting. $p Specifications and equipment detail.

See also:

1B1.  Title proper of television series, theatrical serials, newsreels, and non-television educational and technical series intended to be viewed consecutively

1B.  Title proper

1.  Title and Statement of Responsibility Area