00378nam a2200121Ia 450000500170000008000170001724500910003426000330012550000510015858300190020994200110022899900170023920260716043259.0  a04.01.01 I73  aIs it in force : a guide to the commencement of statutes passed since 1st January 1964  bButterworthsaLondonGBc1989  aDocumentation Centre has : 1989, '90, '92, '93  c3/7/00kM2LMGR  cSmI73  c44022d44022