000058645 000__ 00780cam\a2200265W1\4500 000058645 001__ 58645 000058645 005__ 20210513021546.0 000058645 008__ 730108s1961\\\\nyua\\\\\\\\\\00100\eng\d 000058645 035__ $$a(OCoLC)ocm00530841 000058645 035__ $$a00063449 000058645 035__ $$9AAG0254SI 000058645 035__ $$a58645 000058645 040__ $$cWSU$$dIEP 000058645 049__ $$aIEPC 000058645 092__ $$a514$$bC 000058645 099__ $$aQA537 .C74$$a514 C 000058645 1001_ $$aCrowder, Norman A.,$$d1921-1998. 000058645 24510 $$aTrigonometry:$$ba practical course. 000058645 260__ $$aGarden City, N.Y.,$$bDoubleday$$c[c1961] 000058645 300__ $$aix, 250 p.$$billus.$$c21 cm. 000058645 4900_ $$aA Tudor text 000058645 650_0 $$aTrigonometry$$vProblems, exercises, etc. 000058645 650_0 $$aProgrammed instruction. 000058645 7001_ $$aMartin, Grace C.$$ejoint author. 000058645 85200 $$bgen$$hQA537 .C74 000058645 909CO $$ooai:library.usi.edu:58645$$pGLOBAL_SET 000058645 966__ $$c 1$$lUSIGEN$$mBKGEN$$sQA537 .C74$$xISEA$$z090$$b39203008526613 000058645 980__ $$aBIB 000058645 980__ $$aBOOK