000 00274nam a2200133Ia 4500
020 _a0876924674
100 _aJim Welsh
245 _aIntroduction to PASCAL
250 _a2nd
260 _c1987
_bPHI
_aNew Delhi
300 _axii+307
700 _aJohn Elder
942 _cBK
999 _c18577
_d18577