000 00358nam a2200157Ia 4500
020 _a9799698479397
040 _cPK-LaCSN
082 _a510
_bNIG
100 _a"NIGHTINGALE PUAL"
245 0 _aMATHS NOW 3
260 _c2000
_bNIGHTINGALE PRESS
_aLahore
300 _a144
942 _cR
999 _c867193
_d867170