This bibliography concerns research publications from 1976 to 1994-5, on product modelling in computer aided architectural design and computer aided engineering design of buildings and their surroundings. For each item of literature, full bibliographic information is given whenever available, and a number of freely chosen key words and phrases are given to characterize the contents. In addition the contents of some items which the author considers of particular importance or interest, has been described by a summary by the author; occasionally with critical remarks added. In an appendix a list of literature is offered on machine interpretation of drawings, which may be relevant in the context of information exchange among different product models. Although the bibliography is fairly comprehensive as far as it goes, no completeness of coverage is claimed.