Your search returned 4 results.

Results
	1.		Influence of natural experience on the growth of mathematical concepts : a piagetian study with Sri Lankan children by Wijekoon, A. W. P. M Series: Ceylon Study Seminar, 1981, no.5 Material type: Text Publication details: 1981 Availability: Items available for reference: Main Library: Not for loan (1)Call number: 373. Save to lists Add to cart (remove)
	2.		Influence of natural experience on the growth of mathematical concepts - a piagetian study with Sri lankan children by Sedara, Mohottige Upali Wijekoon, A. W. P. M Material type: Text Publication details: 1986 Availability: Items available for reference: Main Library: Not for loan (1). Save to lists Add to cart (remove)
	3.		Influence of natural experience on the growth of mathematical concepts - a piagetian study with Sri Lankan children A. W. P. M. Wijekoon, Mohottige U. Sedara by Wijekoon, A. W. P. M Sedara, Mohottige Upali Series: Ceylon Studies Seminar Series Material type: Text Language: English Language Publication details: Peradeniya University of Peradeniya 1981 Availability: Items available for reference: Main Library: Not for loan (1)Call number: 374 WIJ. Save to lists Add to cart (remove)
	4.		Purva sankalpana chinthana avadhiye lamainge ganitha sankalpa kerehi svabhavika athdakeem vala balapama A. W. P. M. Wijekoon by Wijekoon, A. W. P. M Material type: Text Language: Sinhala Language Publication details: Peradeniya University of Peradeniya 1980 Availability: Items available for reference: Main Library: Not for loan (1)Call number: 371 WIJ. Save to lists Add to cart (remove)

© 2016 University of Peradeniya. All rights reserved.