00584nam a2200217 a 4500 50939 BD-RjUL 20211209075604.0 160829s1950 nyua 000 0 eng (BD-RjUL)51059 DLC MWH OCoLC DLC eng eng 510.78 MAM 1950 Machovina, Paul E. 152456 A manual for the slide rule / Paul E. Machovina New York : McGraw-Hill, c1950 78 p. : ill. ; 23 cm. Slide-rule. 152457 ddc BK 50939 50939 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1961-04-25 Mirza book 4.95 0 510.78 MAM 1950 2016-08-29 00:00:00 C-2 2016-08-29 BK