by BOITAR VASILE C.,RO, PUICEA PETRE,RO, LADARU COSTEL,RO
Year of Publication 30.05.1989

by CRACIUN FLORIAN,RO, ZAHARIA DINU P.,RO, PUICEA PETRE,RO, VOLINTIRU TANASE,RO, PASAT GHEORGHE,RO, BAICU GHEORGHE,RO, STANESCU MARIA,RO
Year of Publication 30.10.1987