RO91078A2 - Aparat didactic pentru invatarea aritmeticii - Google Patents

Aparat didactic pentru invatarea aritmeticii

Info

Publication number
RO91078A2
RO91078A2 RO84116432A RO11643284A RO91078A2 RO 91078 A2 RO91078 A2 RO 91078A2 RO 84116432 A RO84116432 A RO 84116432A RO 11643284 A RO11643284 A RO 11643284A RO 91078 A2 RO91078 A2 RO 91078A2
Authority
RO
Romania
Prior art keywords
aritmetics
learning
teaching education
education
teaching
Prior art date
Application number
RO84116432A
Other languages
English (en)
French (fr)
Other versions
RO91078B1 (ro
Inventor
Gheorghe Giurginca
Original Assignee
Giurginca Gheorghe,Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giurginca Gheorghe,Ro filed Critical Giurginca Gheorghe,Ro
Priority to RO116432A priority Critical patent/RO91078B1/ro
Publication of RO91078A2 publication Critical patent/RO91078A2/ro
Publication of RO91078B1 publication Critical patent/RO91078B1/ro

Links

RO116432A 1984-11-27 1984-11-27 APARAT DIDACTIC PENTRU îNVATAREA ARITMETICII RO91078B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO116432A RO91078B1 (ro) 1984-11-27 1984-11-27 APARAT DIDACTIC PENTRU îNVATAREA ARITMETICII

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO116432A RO91078B1 (ro) 1984-11-27 1984-11-27 APARAT DIDACTIC PENTRU îNVATAREA ARITMETICII

Publications (2)

Publication Number Publication Date
RO91078A2 true RO91078A2 (ro) 1987-02-27
RO91078B1 RO91078B1 (ro) 1987-02-28

Family

ID=20115897

Family Applications (1)

Application Number Title Priority Date Filing Date
RO116432A RO91078B1 (ro) 1984-11-27 1984-11-27 APARAT DIDACTIC PENTRU îNVATAREA ARITMETICII

Country Status (1)

Country Link
RO (1) RO91078B1 (ro)

Also Published As

Publication number Publication date
RO91078B1 (ro) 1987-02-28

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