000 00364nam a2200157Ia 4500
020 _a9789695051197
040 _cWORLDCAT
082 _b5395
_a420
100 _a"Richard, Haydn"
245 0 _aSCIENCE SCHEME 1
260 _bSUNRISE PUB,
_aPAKISTAN
_c2007
300 _a90
942 _2ddc
_cBK
999 _c687734
_d687734