00000cam a22000004a 4500 UP-8027390931312203066 Buklod 20070925093912.0 o--- | || || ta 070925s1985 enka rb |001 0|eng d (iLib)UPCEB-00000006766 BF431.5 B6b BF431.5 B6b Lorenzo, J Ramon S. Brain Blitz #4 IQ series on science J Ramon S. Lorenzo. Manila National Book Store 1985. 142 p. UPCEB CEBU-LAHUG BF431.5 B6b 1985 Book