00609nam a2200229 a 4500 70759 BD-RjUL 20211209082034.0 170419s1952 e a 000 0 eng d (BD-RjUL)70973 UKM UKM EQO BD-RjUL eng eng 516.242 23 TOP 1952 Topping, J. 154062 Plane trigonometry / J. Topping. London : Longmans, 1952. 302 p. : ill. ; 20 cm. With answers. Includes Indexes Plane trigonometry 136849 ddc BK 70759 70759 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1960-09-06 Registirars 0.00 0 516.242 TOP 1952 2017-04-19 00:00:00 C-1 2017-04-19 BK