Number of the records: 1
Developmental mathematics
- KEEDY, Mervin L. - BITTINGER, Marvin L. Developmental mathematics. 2-nd ed. Reading : Addison-Wesley Publ. Co., 1990. 916 s. ISBN 0-201-50355-7.
Number of the records: 1
Slovak Agricultural Library in Nitra
www.slpk.uniag.sk