00515nam a2200205Ia 4500 20240528101836.0 131103s9999 xx 000 0 und d 0 560 00180 0 Loreto College English 510.7 MAT Slater, J.D. Mathematics through action stage 2b J.D.Slater 1st ed. Great Britain E J Arnold 1972 117p. ill. Mathematics LCBED BK 28288 78767 0 0 ddc 0 0 MAIN MAIN 2013-11-04 0 510.7 MAT 3610 B31132 2013-11-04 2013-11-04 BK