00572cam a2200205 7i4500 0000007795 20080505090000.0 0 a20080505 08:46 080505 ii NM NM T50 .G87 1984 Gupta, I. C. A text book of engineering metrology I. C. Gupta. Delhi: Dhanpat Rai & Sons, 1984. xii, 767p.: ill.; 25cm. Measurement Measuring instruments NM 0000007836 Book Open Shelf HQ Library