000 00615nam a2200241 i 4500
001 C2-0032030
003 PPAK
005 20190630222035.0
008 970217s1991 my a|||| ||||| | may d
020 _a9838781118
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a500
_223
090 0 0 _a500
_bDUN
_dRK
245 0 0 _aDunia sains
264 1 _aJohor Bahru, Johor :
_bPelangi ,
_c1991
300 _a47 pages :
_bcolour illustrations ;
_c28 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
500 _aTerjemahan
650 1 0 _aScience
942 _ddc
_cB
999 _c5951
_d5951