00914cam a22002651 4500 8045 BD-RjUL 20211208234521.0 770730s1933 us 000 0 eng (BD-RjUL)8090 (OCoLC)3149341 DLC OC DLC BD-RjUL eng eng 510.76 18 MEM Merrill, Helen Abbot, 1864-1949. 25088 Mathematical excursions : side trips along paths not generally traveled in elementary courses in mathematics / Helen Abbot Merrill. Norwood, Mass. : Print. by the Norwood press, c1933. xi p., 1 l., 145 p. : diagrs. ; 20 cm. "Answers to some of the problems": p. 144-145. Mathematical recreations. 23483 Mathematics Problems, exercises, etc. 19240 ddc BK 8045 8045 0 0 ddc 0 1 RUCL RUCL stack 1963-05-14 Asia Foundation 0.00 0 510.76 MEM 1933 2014-01-16 00:00:00 C-1 2014-01-16 BK