(NoB]AQ BIOLOGIQ DLQ SREDNIH PROFESSIONO(B-(NTEHNI^ESKIH U^ILI]s - (N~ERNOWA n(B. (Nm(B., (NnIKI[OW a(B. (Ni(B., (NtOPORNINA n(B. (Na(B.s ((NmOSKWAs (NwYS[AQ [KOLAs, 1983)