Nickolaisen, Robert H. Study guide for certification of geometric dimensioning and tolerencing professionals (GDTP) in accordance with the ASME Y14.5.2-2000 standard / by Robert H. Nickolaisen - New York : ASME Press, 2002 - 170 p. : ill. ; 28 cm. ISBN: 0791801888 Subjects--Topical Terms: Engineering drawings--Dimensioning--Study guidesTolerance (Engineering)--Study guides