00431nam a22001697a 4500 12087 12087 210119b ||||| |||| 00| 0 eng d 510.212 T644 120 Toft, Louis. Practical mathematics, Vol - II 3 ed. London Pitman 1962 vii,536 p. 12.15 Mathematics 552 McKay, A. D. D. BK 0 0 ddc 0 510_212000000000000_T644 0 22569 CL CL 1969-09-29 W. Newman & Co 510.212 T644 03409 2021-01-19 BK 0 0 ddc 0 510_212000000000000_T644 0 22570 CL CL 1969-09-29 W. Newman & Co 510.212 T644 03410 2021-01-19 BK